摘要
目的现已明确急性冠状动脉综合征（acute coronary syndrome，ACS）患者发生猝死与恶性室性心律失常密切相关，本文旨在探讨ACS患者QT间期变异性与发生室性心律失常的相关性。方法采用动态心电图分析54例ACS室性心律失常患者24h QT间期变异性。结果ACS室性心律失常患者24h QT间期变异性明显减低。结论ACS室性心律失常患者24h QT间期变异性较正常人明显减低，其发生心律失常的可能性将明显增加。
Objective The correlation in sudden death of ACS and ventricular arrhythmia is proved. To study the correlation of the patient＇s QT interval with ventricular arrhythmia. Methods Using 24 hour ambula- tory ECG to analyze 54 cases QT interval ventricular of ACS with ventricular arrhythmia. Results It is found that 24 hours QT interval variability 15 lowered obviously in patients who have ACS with ventrieular arrhythmia. Conclusion The 24 hours QT interval variability 15 lower obviously in patients who have ACS with ventricular arrhythmia than normal person,the possibility of cardiac arrhythmia will he increased obviously too.
出处
《中国临床实用医学》
2008年第2期45-47,共3页
China Clinical Practical Medicine
