摘要
目的:探讨非高血压患者在应激状态下血压升高与其冠状动脉(冠脉)狭窄的相关性。方法:选择1 141例疑诊冠心病的非高血压患者,均行冠脉造影检查,其中将造影过程中监测血压≥140/90mmHg(1mmHg=0.133kPa)的患者列为观察组,而血压<140/90mmHg为对照组,观察术中血压升高者与其冠脉狭窄的关系。结果:对照组和观察组冠脉造影正常者分别为44%和22%(P<0.05),冠脉狭窄≥50%者分别为17%和33%(P<0.05)。结论:对于非高血压患者,冠脉狭窄与应激状态下血压升高有关。
Objective：To investigate the correlation between coronary artery stenosis and elevated blood pressure under stress in non hypertensive patients. Method：We selected 1 141 non hypertensive patients who were suspected coronary artery disease and performed coronary artery angiography.The patients with blood pressure ≥140/90 mmHg（1 mmHg=0.133） during the coronary angiography were in observation group,while the patients with blood pressure 140/90 mmHg during the coronary angiography were in control group.The correlation between coronary artery stenosis and elevated blood pressure was observed. Result：The rates of normal coronary artery were 44% and 22%（P0.05）,and rates of coronary stenosis ≥50% were 17% and 33%（P0.05） in control group and observation group,respectively. Conclusion：Coronary artery stenosis is related to the elevated blood pressure under stress in non hypertensive patients.
出处
《临床心血管病杂志》
CAS
CSCD
北大核心
2013年第4期277-278,共2页
Journal of Clinical Cardiology
关键词
高血压
冠状动脉狭窄
应激
冠状动脉造影
hypertension
coronary artery stenosis
stress
coronary artery angiography
