并参照文献［7］标准,按下述方法对室性心律失常(ventricular arrhythmias, VA)进行评分: (1)0级: 无室性心律失常或仅发生室性早搏且＜5次;(2)1级: 仅发生室性早搏≥5次...
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对室性快速性心律失常 rapid ventricular arrhythmia ; RVA
目的：通过严格的前瞻性随机对照试验，科学验证并系统评价快律宁胶囊对室性心律失常的有效性和安全性。
Objective:Through strict foresighted random control experiment, to scientific confirm and systemic evaluate the validity and security of Kuailvning capsule to cure ventricular arrhythmia.
利多卡因一般在预防室性心律失常是无效的，就像心脏起搏或阿托品对心率增加没有帮助一样。
Lidocaine is generally ineffective in preventing ventricular arrhythmias, as is cardiac pacing or atropine to increase the heart rate.
目的评价QT间期变异性对急性心肌梗死后恶性室性心律失常的预测价值。
Objective To evaluate the value of QT interval variability in predicting malignant ventricular arrhythmia after acute myocardial infarction.
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