Background:This study set out to assess the indications,feasibility,safety,and outcome of early cardiac catheterizations(CC)within 30 days after congenital heart surgery(CHS)in children.Methods and Results:This is a r...Background:This study set out to assess the indications,feasibility,safety,and outcome of early cardiac catheterizations(CC)within 30 days after congenital heart surgery(CHS)in children.Methods and Results:This is a retrospective,single-center case review study of all CC within 30 days after CHS between 1/2010-12/2020.A total of 317(138 diagnostic,179 interventional)CC were performed in 245 patients at a median of 4 days(IQR 13)after CHS.The median age was 3 months(IQR 6),and body weight was 5 kg(IQR 4).A total of 194(61.2%)CC were performed in patients with univentricular hearts.CC revealed significant pathologies leading to early redo-surgery in 37 patients(12%).The transcatheter interventions primarily were needed in patients after cavo-pulmonary connection(n=69%,21.8%),right ventricle to pulmonary artery conduit(n=39%,12.3%),and Norwood-I surgery(n=34%,10.7%)presenting with hypoxemia,prolonged postoperative course,and suspected arterial stenosis on echocardiography.The clinical impact of an early postoperative transcatheter intervention for the following clinical course was high in most cases.There were nine(2.8%)major and 20(6.3%)minor intra-procedural complications.Risk factor analysis revealed no difference for the occurrence of complications for patients’age,weight,and time from initial CHS,underlying uni-vs.biventricular heart disease,or ECMO.Conclusion:Early CC within 30 days after CHS in children can be performed safely with a high diagnostic and therapeutic value.The rate of complications is low,while the therapeutic consequence is relevant.展开更多
Background:There is no gold standard sedation method for pediatric cardiac catheterization.In congenital heart diseases with intracardiac shunts,hemodynamic parameters are prone to change depending on the ventilation ...Background:There is no gold standard sedation method for pediatric cardiac catheterization.In congenital heart diseases with intracardiac shunts,hemodynamic parameters are prone to change depending on the ventilation conditions and anesthetics,although few studies have examined these effects.The purpose of this study was to investigate the effects of two different sedation methods on the hemodynamic parameters.Methods:This study retrospectively evaluated consecutive patients with ventricular septal defect(VSD)below 1 year of age who underwent cardiac catheterization at Aichi Children’s Health and Medical Center,who were divided into age-and VSD diameter-matched general anesthesia(GA)and monitored anesthesia care(MAC)under the natural airway groups(n=40 each),for comparison of hemodynamic parameters.Results:In the GA group,arterial blood pH and arterial partial pressure of oxygen were significantly higher(p<0.01),whereas arterial partial pressure of carbon dioxide was significantly lower than in the MAC group(p<0.01).Mean pulmonary artery pressure(p<0.05)and systemic blood pressure(p<0.01)were lower in the GA group.Pulmonary vascular resistance index(p<0.01)and systemic vascular resistance index(p<0.01)were also significantly lower in the GA group than the MAC group.There were no significant differences in pulmonary blood flow index,systemic blood flow index,and pulmonary/systemic blood flow ratio between the two groups.Conclusions:Cardiac catheterization under GA in VSD patients results in different hemodynamic parameters compared to that under MAC.In particular,when using pulmonary artery pressure and pulmonary vascular resistance measured under GA for judgment regarding the surgical indications or perioperative management,consideration should be given to the fact that these parameters might be lower compared to those measured under MAC.展开更多
Background:Vascular access used for pediatric cardiac catheterization is one of the most important factors that affects the success of the procedure.We aimed to compare the effect,success,and complications of cardiac ...Background:Vascular access used for pediatric cardiac catheterization is one of the most important factors that affects the success of the procedure.We aimed to compare the effect,success,and complications of cardiac catheterizations performed by carotid cut-down or femoral puncture in newborns or young infants.Methods:We included who underwent catheterization in our department between 28 January 2017 and 15 April 2021.These patients underwent balloon aortic valvuloplasty,balloon coarctation angioplasty,ductal stenting,diagnostic procedures for aortic arch pathologies,and modified Blalock-Taussig in-shunt intervention.Patients were divided into two groups:femoral puncture(group=1)and carotid cut-down(CC,group=2).Results:Seventy-two catheterization procedures were performed in 64 patients;32(44.4%)were performed via the femoral approach and 40(55.6%)were performed via the carotid approach.Sixteen(22.2%)procedures were diagnostic and 56(77.8%)procedures were interventional.CC was performed in 13(32.5%)patients with failed femoral intervention.Patients in the CC group had shorter durations of procedure,vascular access,and anesthesia,compared with the femoral access group(80.9 and 116.2 min,p=0.001;12.9 and 22.5 min,p=0.001;140.9 and 166.6 min,p=0.001,respectively).Patients who underwent CC had fewer complications than did patients in the femoral access group(2.5%and 21.8%,respectively;p=0.01);larger sheats were used in CC patients(p=0.028).Conclusion:The carotid artery can be successfully used as a primary catheterization route,particularly in patients with small body weight and patients who require rapid vascular access,or stenting of the vertical duct.展开更多
BACKGROUND Ductal spasm is a rare but life-threatening complication of cardiac catheterization in neonates with pulmonary atresia and an intact ventricular septum.In patients with ductal-dependent pulmonary blood flow...BACKGROUND Ductal spasm is a rare but life-threatening complication of cardiac catheterization in neonates with pulmonary atresia and an intact ventricular septum.In patients with ductal-dependent pulmonary blood flow,ductal spasm may lead to refractory hypoxemia and severe hemodynamic instability,which need to be treated in perfect order.CASE SUMMARY We present a male infant with a gestational age of 39 wk,and his fetal echocardiography showed pulmonary atresia.At 28 d of age,transcatheter pulmonary valvuloplasty with balloon dilatation was performed.Two hours after the operation,the patient's pulse oxygen saturation continued to decrease.The patient was then transferred to receive cardiac catheterization.During catheterization,the invasive blood pressure and pulse oxygen saturation suddenly decreased,and repeated aortography revealed partial occlusion of the ductus arteriosus.It no longer changed when pulse oxygen saturation rose to 51%after approximately 20 min of maintenance therapy.Therefore,a ductal stent was used for implantation.Hemodynamics and hypoxemia were improved.CONCLUSION We should know that ductal spasm may occur during pulmonary atresia and intact ventricular septum cardiac catheterization.Understand the pathophysiology of ductal-dependent pulmonary blood flow and make comprehensive perioperative preparations essential to deal with hemodynamic disorders caused by ductal spasm.展开更多
BACKGROUND The traditional radial approach(RA)is recommended as the standard method for coronary angiography(CAG),while a distal RA(DRA)has been recently used for CAG.AIM To assess the efficacy and safety of the DRA v...BACKGROUND The traditional radial approach(RA)is recommended as the standard method for coronary angiography(CAG),while a distal RA(DRA)has been recently used for CAG.AIM To assess the efficacy and safety of the DRA vs RA during CAG.METHODS The following databases were searched through December 2020:MEDLINE,the Cochrane Central Register of Controlled Trials,EMBASE,the World Health Organization International Clinical Trials Platform Search Portal,and Clinical-Trials.gov.Individual randomized-controlled trials for adult patients undergoing cardiac catheterization were included.The primary outcomes were the successful cannulation rate and the incidence of radial artery spasm(RAS)and radial artery occlusion(RAO).Study selection,data abstraction and quality assessment were independently performed using the Grading of Recommendations,Assessment,Development,and Evaluation approach.RESULTS Three randomized control trials and 13 registered trials were identified.The two approaches showed similar successful cannulation rates[risk ratio(RR)0.90,95%confidence interval(CI):0.72-1.13].The DRA did not decrease RAS(RR 0.43,95%CI:0.08-2.49)and RAO(RR 0.48,95%CI:0.18-1.29).Patients with the DRA had a shorter hemostasis time in comparison to those with the RA(mean difference-6.64,95%CI:-10.37 to-2.90).The evidence of certainty was low.CONCLUSION For CAG,the DRA would be safer than the RA with comparable cannulation rates.Given the limited data,additional research,including studies with standard protocols,is necessary.展开更多
Cardiac catheterization and percutaneous coronary intervention play an important role in the management of coronary artery disease.Although the transfemoral approach has been the traditionally dominant method,there ha...Cardiac catheterization and percutaneous coronary intervention play an important role in the management of coronary artery disease.Although the transfemoral approach has been the traditionally dominant method,there has been an increased utilization of the transradial approach.Multiple observational studies and randomized clinical trials have shown fewer bleeding complications,reduced morbidity and mortality,improved quality of life,and better economic outcomes when the transradial approach is utilized when compared to the transfemoral approach.Despite its many benefits,utilization of this approach in certain countries including the United States has been less than optimal due to a lower adoption rates mostly driven by lack of training opportunities and decreased awareness of clinical benefits of the transradial approach.In this review,the history,observational trends,efficacy,and technical aspects of transradial cardiac catheterization and percutaneous coronary intervention are discussed.展开更多
Aims: The purpose of this study was to assess the knowledge and practices among nurses regarding patient care, following cardiac catheterization, at a tertiary care hospital in Karachi, Pakistan. Background: Cardiovas...Aims: The purpose of this study was to assess the knowledge and practices among nurses regarding patient care, following cardiac catheterization, at a tertiary care hospital in Karachi, Pakistan. Background: Cardiovascular diseases (CVDs) are the major cause of morbidity and mortality, globally. Nurses are the largest body of health care professionals who attempt to reduce the burden of cardiovascular diseases. Design: This study employed a descriptive analytical cross-sectional study design to answer the research questions. Methodology: The data were collected from 70 participants using two instruments. Knowledge was assessed through a 50-multiple-choice questions-based questionnaire, whereas, to assess the practices, an observational checklist was utilized which comprised of 20 components. Findings: The majority of the nurses, 54.3%, had adequate, 40% nurses had inadequate, and only 5.7% nurses had excellent knowledge scores. Moreover, 87.1% nurses were observed as carrying out unsatisfactory practices, whereas, only 12.9% nurses were found carrying out satisfactory practices. Conclusion: Since variation in the practices was observed in each of the department, therefore, there is a need for further research, to assess nurses’ attitudes through a qualitative approach and to develop and implement a standard post-cardiac catheterization care protocol.展开更多
Objectives: The purpose of this study was to investigate the methods of sheath removal (femostop, compressor and manual compression) among Jordanian patients post cardiac catherization. Material and Methods: A descrip...Objectives: The purpose of this study was to investigate the methods of sheath removal (femostop, compressor and manual compression) among Jordanian patients post cardiac catherization. Material and Methods: A descriptive explorative design utilized to collect data from 87 patients underwent cardiac catherization. Data collected on demographics, health remarks and complication pre and post cardiac catherization and in relation to sheath removal methods and complications. Results: The majority of the patients (94.2%, n = 80) had a manual sheath removal compared to 1% (n = 1) compression and 7% (n = 6) had femostop method. Kruskal-Wallis H test revealed there were significance difference in PTT and ACT reports in relation to type of procedures (0.24, p 0.015;0.32, p = 0.005 respectively). However, there were no significant differences between methods of sheath removal methods in relation to pain level, MAP before, MAP after, and heart rate with p value > 0.05. Patient’s age had negative association with HR after the procedure (BTAU = -0.19, p = 0.02), while no significant differences found in post catherization complication (hematoma and pain level) and all other health remarks (p > 0.05) in regards to patients’ age and gender. Moreover, patients’ MAP readings were significantly different in relation to number of rest hour that patients had post cardiac catherization (p = 0.049). Conclusion: The study found that most patients and health professionals preferred manual removal methods of sheath post cardiac catherization. Cardiac health professionals, has to consider health remarks and demographic characteristics of their patients when planning care for their patients and more research needed to explore these issues.展开更多
BACKGROUND Cardiac catheterization is among the most performed medical procedures in the modern era.There were sporadic reports indicating that cardiac arrhythmias are common during cardiac catheterization,and there a...BACKGROUND Cardiac catheterization is among the most performed medical procedures in the modern era.There were sporadic reports indicating that cardiac arrhythmias are common during cardiac catheterization,and there are risks of developing serious and potentially life-threatening arrhythmias,such as sustained ventricular tachycardia(VT),ventricular fibrillation(VF)and high-grade conduction disturbances such as complete heart block(CHB),requiring immediate interventions.However,there is lack of systematic overview of these conditions.AIM To systematically review existing literature and gain better understanding of the incidence of cardiac arrhythmias during cardiac catheterization,and their impact on outcomes,as well as potential approaches to minimize this risk.METHODS We applied a combination of terms potentially used in reports describing various cardiac arrhythmias during common cardiac catheterization procedures to systematically search PubMed,EMBASE and Cochrane databases,as well as references of full-length articles.RESULTS During right heart catheterization(RHC),the incidence of atrial arrhythmias(premature atrial complexes,atrial fibrillation and flutter)was low(<1%);these arrhythmias were usually transient and self-limited.RHC associated with the development of a new RBBB at a rate of 0.1%-0.3%in individuals with normal conduction system but up to 6.3%in individuals with pre-existing left bundle branch block.These patients may require temporary pacing due to transient CHB.Isolated premature ventricular complexes or non-sustained VT are common during RHC(up to 20%of cases).Sustained ventricular arrhythmias(VT and/or VF)requiring either withdrawal of catheter or cardioversion occurred infrequently(1%-1.3%).During left heart catheterizations(LHC),the incidence of ventricular arrhythmias has declined significantly over the last few decades,from 1.1%historically to 0.1%currently.The overall reported rate of VT/VF in diagnostic LHC and coronary angiography is 0.8%.The risk of VT/VF was higher during percutaneous coronary interventions for stable coronary artery disease(1.1%)and even higher for patients with acute myocardial infarctions(4.1%-4.3%).Intravenous adenosine and papaverine bolus for fractional flow reserve measurement,as well as intracoronary imaging using optical coherence tomography have been reported to induce VF.Although uncommon,LHC and coronary angiography were also reported to induce conduction disturbances including CHB.CONCLUSION Cardiac arrhythmias are common and potentially serious complications of cardiac catheterization procedures,and it demands constant vigilance and readiness to intervene during procedures.展开更多
Coronary angiography after cardiac arrest is important to ascertain potential treatable causes of cardiac arrest,salvage myocardium,and potentially increase long-term survival.The cause of adult out-of-hospital cardia...Coronary angiography after cardiac arrest is important to ascertain potential treatable causes of cardiac arrest,salvage myocardium,and potentially increase long-term survival.The cause of adult out-of-hospital cardiac arrest is typically myocardial ischemia.More than 50% of such resuscitated individuals will have an acutely occluded epicardial coronary on emergency coronary angiography.This includes three in four with ST-segment elevation and one in three without STsegment elevation.In the latter the only reliable method of detection is coronary angiography.Numerous cohort studies,now including more than 8000 patients,have shown an association between survival and early coronary angiography and/or percutaneous coronary intervention.Public reporting of percutaneous coronary intervention 30-day mortality rates has been an impediment for extending this therapy to all resuscitated individuals who experienced out-of-hospital cardiac arrest,since current databases to do fully risk-adjust rates for this subgroup.Sincere efforts are under way to correct this situation.展开更多
Acute aortic occlusion(AAO)has been very rarely reported in the literature and is a potentially life-threatening emergency.[1-5]AAO mostly occurs in cardiac disease patients,[1-4,6,7]and leads to cardiac complications...Acute aortic occlusion(AAO)has been very rarely reported in the literature and is a potentially life-threatening emergency.[1-5]AAO mostly occurs in cardiac disease patients,[1-4,6,7]and leads to cardiac complications.[1,2,5,6]Suprarenal aortic occlusion(SAO)is a very rare type of AAO,and infrarenal aortic occlusion(IAO)accounts for 75.8%-97.8%.[1,3,5-7]SAO is different from IAO in some clinical manifestations,treatment strategies,and prognoses.[3,6-8]SAO with cardiac disease will make the condition more complex and could easily cause a delay in diagnosis and portend worse outcomes with amputation and mortality rates.[1,3,6]Early and fast diagnosis and positive revascularization treatment are necessary to prevent cases from becoming fatal.[1-3]Herein,we present a case series of SAO with cardiac disease.展开更多
The post-resuscitation period is recognized as the main predictor of cardiopul-monary resuscitation(CPR)outcomes.The first description of post-resuscitation syndrome and stony heart was published over 50 years ago.Maj...The post-resuscitation period is recognized as the main predictor of cardiopul-monary resuscitation(CPR)outcomes.The first description of post-resuscitation syndrome and stony heart was published over 50 years ago.Major manifestations may include but are not limited to,persistent precipitating pathology,systemic ischemia/reperfusion response,post-cardiac arrest brain injury,and finally,post-cardiac arrest myocardial dysfunction(PAMD)after successful resuscitation.Why do some patients initially survive successful resuscitation,and others do not?Also,why does the myocardium response vary after resuscitation?These ques-tions have kept scientists busy for several decades since the first successful resuscitation was described.By modifying the conventional modalities of resu-scitation together with new promising agents,rescuers will be able to salvage the jeopardized post-resuscitation myocardium and prevent its progression to a dismal,stony heart.Community awareness and staff education are crucial for shortening the resuscitation time and improving short-and long-term outcomes.Awareness of these components before and early after the restoration of circulation will enhance the resuscitation outcomes.This review extensively addresses the underlying pathophysiology,management,and outcomes of post-resuscitation syndrome.The pattern,management,and outcome of PAMD and post-cardiac arrest shock are different based on many factors,including in-hospital cardiac arrest vs out-of-hospital cardiac arrest(OHCA),witnessed vs unwitnessed cardiac arrest,the underlying cause of arrest,the duration,and protocol used for CPR.Although restoring spontaneous circulation is a vital sign,it should not be the end of the game or lone primary outcome;it calls for better understanding and aggressive multi-disciplinary interventions and care.The development of stony heart post-CPR and OHCA remain the main challenges in emergency and critical care medicine.展开更多
International guidelines for post-cardiac arrest care recommend using multi-modal strategies to avoid the withdrawal of life-sustaining therapy(WLST)in patients with the potential for neurological recovery.[1]However,...International guidelines for post-cardiac arrest care recommend using multi-modal strategies to avoid the withdrawal of life-sustaining therapy(WLST)in patients with the potential for neurological recovery.[1]However,a clear methodology for multi-modal approaches has yet to be developed.Neuron-specific enolase(NSE)is currently the only recommended biomarker,and the European Resuscitation Council(ERC)and the European SocietyofIntensiveCareMedicine(ESICM)have proposed a cutoff value of 60μg/L at 48 and/or 72 h after the return of spontaneous circulation(ROSC)as a multimodal prognostic tool for predicting poor neurological outcomes.展开更多
Paragangliomas,also known as pheochromocytomas(1–9 cases per million),arise in the paraganglia.[1]Pheochromocytomas occur in the adrenal glands,while paragangliomas occur elsewhere.[2]Paragangliomas originate from pa...Paragangliomas,also known as pheochromocytomas(1–9 cases per million),arise in the paraganglia.[1]Pheochromocytomas occur in the adrenal glands,while paragangliomas occur elsewhere.[2]Paragangliomas originate from paraganglion cells,which are derived from the neural ectoderm of the nerves and migrate along both sides of the median axis from the base of the skull to the pelvis during embryonic development.展开更多
Cardiac tumors are rare.However,cardiac metastases can occur in up to 10%of patients with cancer.Among cardiac neoplasms,metastases are much more common than primary cardiac tumors.[1]Metastatic cardiac neoplasms most...Cardiac tumors are rare.However,cardiac metastases can occur in up to 10%of patients with cancer.Among cardiac neoplasms,metastases are much more common than primary cardiac tumors.[1]Metastatic cardiac neoplasms most frequently metastasize from the respiratory system.展开更多
BACKGROUND Cardiovascular disease,particularly myocardial infarction(MI)profound impact on patients'quality of life and places a substantial burden on the healthcare and economy systems.Developments in medical tec...BACKGROUND Cardiovascular disease,particularly myocardial infarction(MI)profound impact on patients'quality of life and places a substantial burden on the healthcare and economy systems.Developments in medical technology have led to the emer-gence of coronary intervention as an essential method for treating MI.AIM To assess the effects of cardiac rehabilitation care on cardiac function recovery and negative emotions in MI after coronary intervention.METHODS This study included a total of 180 patients with MI during the period from June 2022 to July 2023.Selected patients were divided into two groups:An observation group,which receiving cardiac rehabilitation care;a control group,which re-ceiving conventional care.By comparing multiple observation indicators such as cardiac function indicators,blood pressure,exercise tolerance,occurrence of adverse cardiac events,and negative emotion scores between the two groups of patients.All the data were analyzed and compared between two groups.RESULTS There were 44 males and 46 females in the observation group with an average age of 36.26±9.88 yr;there were 43 males and 47 females in the control group,with an average age of 40.87±10.5 yr.After receiving the appropriate postoperative nursing measures,the results of the observation group showed significant improvement in several indicators compared with the control group.Indicators of cardiac function,such as left ventricular end-diastolic internal diameter and left ventricular ejection fraction were significantly better in the observation group than in the control group(P<0.05).Exercise endurance assessment showed that the 6-minute walking test distance was significantly increased in the patients of the observation group(P<0.01).In addition,the incidence of adverse cardiac events was significantly lower in the observation group,and negative mood scores were significantly reduced(P<0.05).CONCLUSION Cardiac rehabilitation care after coronary intervention has a significant positive impact on functional recovery.This emphasizes the importance of cardiac rehabilitation care to improve patient recovery.展开更多
Physical inactivity remains in high levels after cardiac surgery,reaching up to 50%.Patients present a significant loss of functional capacity,with prominent muscle weakness after cardiac surgery due to anesthesia,sur...Physical inactivity remains in high levels after cardiac surgery,reaching up to 50%.Patients present a significant loss of functional capacity,with prominent muscle weakness after cardiac surgery due to anesthesia,surgical incision,duration of cardiopulmonary bypass,and mechanical ventilation that affects their quality of life.These complications,along with pulmonary complications after surgery,lead to extended intensive care unit(ICU)and hospital length of stay and significant mortality rates.Despite the well-known beneficial effects of cardiac rehabilitation,this treatment strategy still remains broadly underutilized in patients after cardiac surgery.Prehabilitation and ICU early mobilization have been both showed to be valid methods to improve exercise tolerance and muscle strength.Early mobilization should be adjusted to each patient’s functional capacity with progressive exercise training,from passive mobilization to more active range of motion and resistance exercises.Cardiopulmonary exercise testing remains the gold standard for exercise capacity assessment and optimal prescription of aerobic exercise intensity.During the last decade,recent advances in healthcare technology have changed cardiac rehabilitation perspectives,leading to the future of cardiac rehabilitation.By incorporating artificial intelligence,simulation,telemedicine and virtual cardiac rehabilitation,cardiac surgery patients may improve adherence and compliance,targeting to reduced hospital readmissions and decreased healthcare costs.展开更多
Cardiac rehabilitation helps improve the prognosis and quality of life for patients with heart disease. To show its interest in the African context, in the management of heart disease, a prospective study was carried ...Cardiac rehabilitation helps improve the prognosis and quality of life for patients with heart disease. To show its interest in the African context, in the management of heart disease, a prospective study was carried out. Its objective was to evaluate the effects of physical rehabilitation on cardiac function. Methods: Patients were evaluated at the beginning and at the end of cardiovascular rehabilitation by cardiovascular, biological, and echocardiographic parameters including the size of the heart chambers, the kinetics of the walls, and the systolic function of the ventricles. Results: The study involved 12 patients, 67% of whom were men. After cardiac rehabilitation, the mean hemodynamic constants had not been significantly modified. However, a significant decrease in Total-Cholesterol, LDL-Cholesterol and triglyceride levels was noted. Mean fasting blood sugar decreased from 1.25 ± 0.48 g/L to 0.92 ± 0.18 g/L and glycated hemoglobin from 7.72% ± 0.01% to 6.45% ± 0.008%. The echocardiographic parameters studied showed an improvement in the dilation of the heart chambers in 8.33% of the patients, the normalization of the ejection fraction of the left ventricle in 16% patients, the improvement of the kinetic disorders in 16% of patients and recovery of right ventricular systolic function in all patients. Conclusion: Cardiac rehabilitation as a secondary preventive measure for cardiovascular disease has contributed significantly to improving the clinico-biological parameters of the disease.展开更多
Introduction: Congenital hypothyroidism is the most common causes of preventable mental retardation. It is associated with other births defects like cardiac malformations. Descriptions in Sub Saharan Africa are rare, ...Introduction: Congenital hypothyroidism is the most common causes of preventable mental retardation. It is associated with other births defects like cardiac malformations. Descriptions in Sub Saharan Africa are rare, justifying the present report. Case Report: We reported the cases of 3 female patients, diagnosed with hypothyroidism, presenting in addition pulmonary stenosis. The diagnosis was late in all the patients and we noticed clinical improvement under levothyroxine. Conclusion: Association congenital hypothyroidism and cardiac defect is not rare. Our patients are female with no history of consanguinity, presenting congenital hypothyroidism with a gland in situ associated with pulmonary stenosis. Systematic screening of other births defects is thus recommended in affected patients.展开更多
文摘Background:This study set out to assess the indications,feasibility,safety,and outcome of early cardiac catheterizations(CC)within 30 days after congenital heart surgery(CHS)in children.Methods and Results:This is a retrospective,single-center case review study of all CC within 30 days after CHS between 1/2010-12/2020.A total of 317(138 diagnostic,179 interventional)CC were performed in 245 patients at a median of 4 days(IQR 13)after CHS.The median age was 3 months(IQR 6),and body weight was 5 kg(IQR 4).A total of 194(61.2%)CC were performed in patients with univentricular hearts.CC revealed significant pathologies leading to early redo-surgery in 37 patients(12%).The transcatheter interventions primarily were needed in patients after cavo-pulmonary connection(n=69%,21.8%),right ventricle to pulmonary artery conduit(n=39%,12.3%),and Norwood-I surgery(n=34%,10.7%)presenting with hypoxemia,prolonged postoperative course,and suspected arterial stenosis on echocardiography.The clinical impact of an early postoperative transcatheter intervention for the following clinical course was high in most cases.There were nine(2.8%)major and 20(6.3%)minor intra-procedural complications.Risk factor analysis revealed no difference for the occurrence of complications for patients’age,weight,and time from initial CHS,underlying uni-vs.biventricular heart disease,or ECMO.Conclusion:Early CC within 30 days after CHS in children can be performed safely with a high diagnostic and therapeutic value.The rate of complications is low,while the therapeutic consequence is relevant.
文摘Background:There is no gold standard sedation method for pediatric cardiac catheterization.In congenital heart diseases with intracardiac shunts,hemodynamic parameters are prone to change depending on the ventilation conditions and anesthetics,although few studies have examined these effects.The purpose of this study was to investigate the effects of two different sedation methods on the hemodynamic parameters.Methods:This study retrospectively evaluated consecutive patients with ventricular septal defect(VSD)below 1 year of age who underwent cardiac catheterization at Aichi Children’s Health and Medical Center,who were divided into age-and VSD diameter-matched general anesthesia(GA)and monitored anesthesia care(MAC)under the natural airway groups(n=40 each),for comparison of hemodynamic parameters.Results:In the GA group,arterial blood pH and arterial partial pressure of oxygen were significantly higher(p<0.01),whereas arterial partial pressure of carbon dioxide was significantly lower than in the MAC group(p<0.01).Mean pulmonary artery pressure(p<0.05)and systemic blood pressure(p<0.01)were lower in the GA group.Pulmonary vascular resistance index(p<0.01)and systemic vascular resistance index(p<0.01)were also significantly lower in the GA group than the MAC group.There were no significant differences in pulmonary blood flow index,systemic blood flow index,and pulmonary/systemic blood flow ratio between the two groups.Conclusions:Cardiac catheterization under GA in VSD patients results in different hemodynamic parameters compared to that under MAC.In particular,when using pulmonary artery pressure and pulmonary vascular resistance measured under GA for judgment regarding the surgical indications or perioperative management,consideration should be given to the fact that these parameters might be lower compared to those measured under MAC.
文摘Background:Vascular access used for pediatric cardiac catheterization is one of the most important factors that affects the success of the procedure.We aimed to compare the effect,success,and complications of cardiac catheterizations performed by carotid cut-down or femoral puncture in newborns or young infants.Methods:We included who underwent catheterization in our department between 28 January 2017 and 15 April 2021.These patients underwent balloon aortic valvuloplasty,balloon coarctation angioplasty,ductal stenting,diagnostic procedures for aortic arch pathologies,and modified Blalock-Taussig in-shunt intervention.Patients were divided into two groups:femoral puncture(group=1)and carotid cut-down(CC,group=2).Results:Seventy-two catheterization procedures were performed in 64 patients;32(44.4%)were performed via the femoral approach and 40(55.6%)were performed via the carotid approach.Sixteen(22.2%)procedures were diagnostic and 56(77.8%)procedures were interventional.CC was performed in 13(32.5%)patients with failed femoral intervention.Patients in the CC group had shorter durations of procedure,vascular access,and anesthesia,compared with the femoral access group(80.9 and 116.2 min,p=0.001;12.9 and 22.5 min,p=0.001;140.9 and 166.6 min,p=0.001,respectively).Patients who underwent CC had fewer complications than did patients in the femoral access group(2.5%and 21.8%,respectively;p=0.01);larger sheats were used in CC patients(p=0.028).Conclusion:The carotid artery can be successfully used as a primary catheterization route,particularly in patients with small body weight and patients who require rapid vascular access,or stenting of the vertical duct.
文摘BACKGROUND Ductal spasm is a rare but life-threatening complication of cardiac catheterization in neonates with pulmonary atresia and an intact ventricular septum.In patients with ductal-dependent pulmonary blood flow,ductal spasm may lead to refractory hypoxemia and severe hemodynamic instability,which need to be treated in perfect order.CASE SUMMARY We present a male infant with a gestational age of 39 wk,and his fetal echocardiography showed pulmonary atresia.At 28 d of age,transcatheter pulmonary valvuloplasty with balloon dilatation was performed.Two hours after the operation,the patient's pulse oxygen saturation continued to decrease.The patient was then transferred to receive cardiac catheterization.During catheterization,the invasive blood pressure and pulse oxygen saturation suddenly decreased,and repeated aortography revealed partial occlusion of the ductus arteriosus.It no longer changed when pulse oxygen saturation rose to 51%after approximately 20 min of maintenance therapy.Therefore,a ductal stent was used for implantation.Hemodynamics and hypoxemia were improved.CONCLUSION We should know that ductal spasm may occur during pulmonary atresia and intact ventricular septum cardiac catheterization.Understand the pathophysiology of ductal-dependent pulmonary blood flow and make comprehensive perioperative preparations essential to deal with hemodynamic disorders caused by ductal spasm.
文摘BACKGROUND The traditional radial approach(RA)is recommended as the standard method for coronary angiography(CAG),while a distal RA(DRA)has been recently used for CAG.AIM To assess the efficacy and safety of the DRA vs RA during CAG.METHODS The following databases were searched through December 2020:MEDLINE,the Cochrane Central Register of Controlled Trials,EMBASE,the World Health Organization International Clinical Trials Platform Search Portal,and Clinical-Trials.gov.Individual randomized-controlled trials for adult patients undergoing cardiac catheterization were included.The primary outcomes were the successful cannulation rate and the incidence of radial artery spasm(RAS)and radial artery occlusion(RAO).Study selection,data abstraction and quality assessment were independently performed using the Grading of Recommendations,Assessment,Development,and Evaluation approach.RESULTS Three randomized control trials and 13 registered trials were identified.The two approaches showed similar successful cannulation rates[risk ratio(RR)0.90,95%confidence interval(CI):0.72-1.13].The DRA did not decrease RAS(RR 0.43,95%CI:0.08-2.49)and RAO(RR 0.48,95%CI:0.18-1.29).Patients with the DRA had a shorter hemostasis time in comparison to those with the RA(mean difference-6.64,95%CI:-10.37 to-2.90).The evidence of certainty was low.CONCLUSION For CAG,the DRA would be safer than the RA with comparable cannulation rates.Given the limited data,additional research,including studies with standard protocols,is necessary.
文摘Cardiac catheterization and percutaneous coronary intervention play an important role in the management of coronary artery disease.Although the transfemoral approach has been the traditionally dominant method,there has been an increased utilization of the transradial approach.Multiple observational studies and randomized clinical trials have shown fewer bleeding complications,reduced morbidity and mortality,improved quality of life,and better economic outcomes when the transradial approach is utilized when compared to the transfemoral approach.Despite its many benefits,utilization of this approach in certain countries including the United States has been less than optimal due to a lower adoption rates mostly driven by lack of training opportunities and decreased awareness of clinical benefits of the transradial approach.In this review,the history,observational trends,efficacy,and technical aspects of transradial cardiac catheterization and percutaneous coronary intervention are discussed.
文摘Aims: The purpose of this study was to assess the knowledge and practices among nurses regarding patient care, following cardiac catheterization, at a tertiary care hospital in Karachi, Pakistan. Background: Cardiovascular diseases (CVDs) are the major cause of morbidity and mortality, globally. Nurses are the largest body of health care professionals who attempt to reduce the burden of cardiovascular diseases. Design: This study employed a descriptive analytical cross-sectional study design to answer the research questions. Methodology: The data were collected from 70 participants using two instruments. Knowledge was assessed through a 50-multiple-choice questions-based questionnaire, whereas, to assess the practices, an observational checklist was utilized which comprised of 20 components. Findings: The majority of the nurses, 54.3%, had adequate, 40% nurses had inadequate, and only 5.7% nurses had excellent knowledge scores. Moreover, 87.1% nurses were observed as carrying out unsatisfactory practices, whereas, only 12.9% nurses were found carrying out satisfactory practices. Conclusion: Since variation in the practices was observed in each of the department, therefore, there is a need for further research, to assess nurses’ attitudes through a qualitative approach and to develop and implement a standard post-cardiac catheterization care protocol.
文摘Objectives: The purpose of this study was to investigate the methods of sheath removal (femostop, compressor and manual compression) among Jordanian patients post cardiac catherization. Material and Methods: A descriptive explorative design utilized to collect data from 87 patients underwent cardiac catherization. Data collected on demographics, health remarks and complication pre and post cardiac catherization and in relation to sheath removal methods and complications. Results: The majority of the patients (94.2%, n = 80) had a manual sheath removal compared to 1% (n = 1) compression and 7% (n = 6) had femostop method. Kruskal-Wallis H test revealed there were significance difference in PTT and ACT reports in relation to type of procedures (0.24, p 0.015;0.32, p = 0.005 respectively). However, there were no significant differences between methods of sheath removal methods in relation to pain level, MAP before, MAP after, and heart rate with p value > 0.05. Patient’s age had negative association with HR after the procedure (BTAU = -0.19, p = 0.02), while no significant differences found in post catherization complication (hematoma and pain level) and all other health remarks (p > 0.05) in regards to patients’ age and gender. Moreover, patients’ MAP readings were significantly different in relation to number of rest hour that patients had post cardiac catherization (p = 0.049). Conclusion: The study found that most patients and health professionals preferred manual removal methods of sheath post cardiac catherization. Cardiac health professionals, has to consider health remarks and demographic characteristics of their patients when planning care for their patients and more research needed to explore these issues.
基金The authors thank the staff in the cardiac catheterization laboratory of New York Presbyterian Queens hospital for their supports for the relevant research on cardiac arrhythmia during cardiac catheterization.We also wanted to thank the reviewers and editors for the constructive comments which helped improve the manuscript to current form.
文摘BACKGROUND Cardiac catheterization is among the most performed medical procedures in the modern era.There were sporadic reports indicating that cardiac arrhythmias are common during cardiac catheterization,and there are risks of developing serious and potentially life-threatening arrhythmias,such as sustained ventricular tachycardia(VT),ventricular fibrillation(VF)and high-grade conduction disturbances such as complete heart block(CHB),requiring immediate interventions.However,there is lack of systematic overview of these conditions.AIM To systematically review existing literature and gain better understanding of the incidence of cardiac arrhythmias during cardiac catheterization,and their impact on outcomes,as well as potential approaches to minimize this risk.METHODS We applied a combination of terms potentially used in reports describing various cardiac arrhythmias during common cardiac catheterization procedures to systematically search PubMed,EMBASE and Cochrane databases,as well as references of full-length articles.RESULTS During right heart catheterization(RHC),the incidence of atrial arrhythmias(premature atrial complexes,atrial fibrillation and flutter)was low(<1%);these arrhythmias were usually transient and self-limited.RHC associated with the development of a new RBBB at a rate of 0.1%-0.3%in individuals with normal conduction system but up to 6.3%in individuals with pre-existing left bundle branch block.These patients may require temporary pacing due to transient CHB.Isolated premature ventricular complexes or non-sustained VT are common during RHC(up to 20%of cases).Sustained ventricular arrhythmias(VT and/or VF)requiring either withdrawal of catheter or cardioversion occurred infrequently(1%-1.3%).During left heart catheterizations(LHC),the incidence of ventricular arrhythmias has declined significantly over the last few decades,from 1.1%historically to 0.1%currently.The overall reported rate of VT/VF in diagnostic LHC and coronary angiography is 0.8%.The risk of VT/VF was higher during percutaneous coronary interventions for stable coronary artery disease(1.1%)and even higher for patients with acute myocardial infarctions(4.1%-4.3%).Intravenous adenosine and papaverine bolus for fractional flow reserve measurement,as well as intracoronary imaging using optical coherence tomography have been reported to induce VF.Although uncommon,LHC and coronary angiography were also reported to induce conduction disturbances including CHB.CONCLUSION Cardiac arrhythmias are common and potentially serious complications of cardiac catheterization procedures,and it demands constant vigilance and readiness to intervene during procedures.
文摘Coronary angiography after cardiac arrest is important to ascertain potential treatable causes of cardiac arrest,salvage myocardium,and potentially increase long-term survival.The cause of adult out-of-hospital cardiac arrest is typically myocardial ischemia.More than 50% of such resuscitated individuals will have an acutely occluded epicardial coronary on emergency coronary angiography.This includes three in four with ST-segment elevation and one in three without STsegment elevation.In the latter the only reliable method of detection is coronary angiography.Numerous cohort studies,now including more than 8000 patients,have shown an association between survival and early coronary angiography and/or percutaneous coronary intervention.Public reporting of percutaneous coronary intervention 30-day mortality rates has been an impediment for extending this therapy to all resuscitated individuals who experienced out-of-hospital cardiac arrest,since current databases to do fully risk-adjust rates for this subgroup.Sincere efforts are under way to correct this situation.
文摘Acute aortic occlusion(AAO)has been very rarely reported in the literature and is a potentially life-threatening emergency.[1-5]AAO mostly occurs in cardiac disease patients,[1-4,6,7]and leads to cardiac complications.[1,2,5,6]Suprarenal aortic occlusion(SAO)is a very rare type of AAO,and infrarenal aortic occlusion(IAO)accounts for 75.8%-97.8%.[1,3,5-7]SAO is different from IAO in some clinical manifestations,treatment strategies,and prognoses.[3,6-8]SAO with cardiac disease will make the condition more complex and could easily cause a delay in diagnosis and portend worse outcomes with amputation and mortality rates.[1,3,6]Early and fast diagnosis and positive revascularization treatment are necessary to prevent cases from becoming fatal.[1-3]Herein,we present a case series of SAO with cardiac disease.
文摘The post-resuscitation period is recognized as the main predictor of cardiopul-monary resuscitation(CPR)outcomes.The first description of post-resuscitation syndrome and stony heart was published over 50 years ago.Major manifestations may include but are not limited to,persistent precipitating pathology,systemic ischemia/reperfusion response,post-cardiac arrest brain injury,and finally,post-cardiac arrest myocardial dysfunction(PAMD)after successful resuscitation.Why do some patients initially survive successful resuscitation,and others do not?Also,why does the myocardium response vary after resuscitation?These ques-tions have kept scientists busy for several decades since the first successful resuscitation was described.By modifying the conventional modalities of resu-scitation together with new promising agents,rescuers will be able to salvage the jeopardized post-resuscitation myocardium and prevent its progression to a dismal,stony heart.Community awareness and staff education are crucial for shortening the resuscitation time and improving short-and long-term outcomes.Awareness of these components before and early after the restoration of circulation will enhance the resuscitation outcomes.This review extensively addresses the underlying pathophysiology,management,and outcomes of post-resuscitation syndrome.The pattern,management,and outcome of PAMD and post-cardiac arrest shock are different based on many factors,including in-hospital cardiac arrest vs out-of-hospital cardiac arrest(OHCA),witnessed vs unwitnessed cardiac arrest,the underlying cause of arrest,the duration,and protocol used for CPR.Although restoring spontaneous circulation is a vital sign,it should not be the end of the game or lone primary outcome;it calls for better understanding and aggressive multi-disciplinary interventions and care.The development of stony heart post-CPR and OHCA remain the main challenges in emergency and critical care medicine.
基金supported by the research fund of Chungnam National University in 2022。
文摘International guidelines for post-cardiac arrest care recommend using multi-modal strategies to avoid the withdrawal of life-sustaining therapy(WLST)in patients with the potential for neurological recovery.[1]However,a clear methodology for multi-modal approaches has yet to be developed.Neuron-specific enolase(NSE)is currently the only recommended biomarker,and the European Resuscitation Council(ERC)and the European SocietyofIntensiveCareMedicine(ESICM)have proposed a cutoff value of 60μg/L at 48 and/or 72 h after the return of spontaneous circulation(ROSC)as a multimodal prognostic tool for predicting poor neurological outcomes.
文摘Paragangliomas,also known as pheochromocytomas(1–9 cases per million),arise in the paraganglia.[1]Pheochromocytomas occur in the adrenal glands,while paragangliomas occur elsewhere.[2]Paragangliomas originate from paraganglion cells,which are derived from the neural ectoderm of the nerves and migrate along both sides of the median axis from the base of the skull to the pelvis during embryonic development.
文摘Cardiac tumors are rare.However,cardiac metastases can occur in up to 10%of patients with cancer.Among cardiac neoplasms,metastases are much more common than primary cardiac tumors.[1]Metastatic cardiac neoplasms most frequently metastasize from the respiratory system.
文摘BACKGROUND Cardiovascular disease,particularly myocardial infarction(MI)profound impact on patients'quality of life and places a substantial burden on the healthcare and economy systems.Developments in medical technology have led to the emer-gence of coronary intervention as an essential method for treating MI.AIM To assess the effects of cardiac rehabilitation care on cardiac function recovery and negative emotions in MI after coronary intervention.METHODS This study included a total of 180 patients with MI during the period from June 2022 to July 2023.Selected patients were divided into two groups:An observation group,which receiving cardiac rehabilitation care;a control group,which re-ceiving conventional care.By comparing multiple observation indicators such as cardiac function indicators,blood pressure,exercise tolerance,occurrence of adverse cardiac events,and negative emotion scores between the two groups of patients.All the data were analyzed and compared between two groups.RESULTS There were 44 males and 46 females in the observation group with an average age of 36.26±9.88 yr;there were 43 males and 47 females in the control group,with an average age of 40.87±10.5 yr.After receiving the appropriate postoperative nursing measures,the results of the observation group showed significant improvement in several indicators compared with the control group.Indicators of cardiac function,such as left ventricular end-diastolic internal diameter and left ventricular ejection fraction were significantly better in the observation group than in the control group(P<0.05).Exercise endurance assessment showed that the 6-minute walking test distance was significantly increased in the patients of the observation group(P<0.01).In addition,the incidence of adverse cardiac events was significantly lower in the observation group,and negative mood scores were significantly reduced(P<0.05).CONCLUSION Cardiac rehabilitation care after coronary intervention has a significant positive impact on functional recovery.This emphasizes the importance of cardiac rehabilitation care to improve patient recovery.
文摘Physical inactivity remains in high levels after cardiac surgery,reaching up to 50%.Patients present a significant loss of functional capacity,with prominent muscle weakness after cardiac surgery due to anesthesia,surgical incision,duration of cardiopulmonary bypass,and mechanical ventilation that affects their quality of life.These complications,along with pulmonary complications after surgery,lead to extended intensive care unit(ICU)and hospital length of stay and significant mortality rates.Despite the well-known beneficial effects of cardiac rehabilitation,this treatment strategy still remains broadly underutilized in patients after cardiac surgery.Prehabilitation and ICU early mobilization have been both showed to be valid methods to improve exercise tolerance and muscle strength.Early mobilization should be adjusted to each patient’s functional capacity with progressive exercise training,from passive mobilization to more active range of motion and resistance exercises.Cardiopulmonary exercise testing remains the gold standard for exercise capacity assessment and optimal prescription of aerobic exercise intensity.During the last decade,recent advances in healthcare technology have changed cardiac rehabilitation perspectives,leading to the future of cardiac rehabilitation.By incorporating artificial intelligence,simulation,telemedicine and virtual cardiac rehabilitation,cardiac surgery patients may improve adherence and compliance,targeting to reduced hospital readmissions and decreased healthcare costs.
文摘Cardiac rehabilitation helps improve the prognosis and quality of life for patients with heart disease. To show its interest in the African context, in the management of heart disease, a prospective study was carried out. Its objective was to evaluate the effects of physical rehabilitation on cardiac function. Methods: Patients were evaluated at the beginning and at the end of cardiovascular rehabilitation by cardiovascular, biological, and echocardiographic parameters including the size of the heart chambers, the kinetics of the walls, and the systolic function of the ventricles. Results: The study involved 12 patients, 67% of whom were men. After cardiac rehabilitation, the mean hemodynamic constants had not been significantly modified. However, a significant decrease in Total-Cholesterol, LDL-Cholesterol and triglyceride levels was noted. Mean fasting blood sugar decreased from 1.25 ± 0.48 g/L to 0.92 ± 0.18 g/L and glycated hemoglobin from 7.72% ± 0.01% to 6.45% ± 0.008%. The echocardiographic parameters studied showed an improvement in the dilation of the heart chambers in 8.33% of the patients, the normalization of the ejection fraction of the left ventricle in 16% patients, the improvement of the kinetic disorders in 16% of patients and recovery of right ventricular systolic function in all patients. Conclusion: Cardiac rehabilitation as a secondary preventive measure for cardiovascular disease has contributed significantly to improving the clinico-biological parameters of the disease.
文摘Introduction: Congenital hypothyroidism is the most common causes of preventable mental retardation. It is associated with other births defects like cardiac malformations. Descriptions in Sub Saharan Africa are rare, justifying the present report. Case Report: We reported the cases of 3 female patients, diagnosed with hypothyroidism, presenting in addition pulmonary stenosis. The diagnosis was late in all the patients and we noticed clinical improvement under levothyroxine. Conclusion: Association congenital hypothyroidism and cardiac defect is not rare. Our patients are female with no history of consanguinity, presenting congenital hypothyroidism with a gland in situ associated with pulmonary stenosis. Systematic screening of other births defects is thus recommended in affected patients.
