卡维地罗对急性心梗患者心电QT离散度及室性心律失常的影响

目的卡维地罗对急性心肌梗死QT离散度（Qrd）及室性心律失常的影响。方法将急性心肌梗死患者随机分为：卡维地罗组（n=34）和倍他乐克组（n=33）。两组服药4周以上。分别测定入院当天、2周后及4周后QTd和24h动态心电图监测室性心律失常情况。结果经卡维地罗治疗2周、4周后Qtd和室性心律失常较入院时明显改善；与倍他乐克治疗效果相当。结论卡维地罗能有效的控制急性心肌梗死QT离散度及室性心律失常。

Objective Carvedilor opposes acute cardiac arrest QT relative dispersion （QTd） and the room arrythmia the influence. Methods Divides into stochastically the acute cardiac arrest patient： Carvedilor group （n=34） and Metoprolol group （n=33）. Two groups take medicine above for 4 weeks. Distinction determination in hospital at the same day, 2 weeks later and 4 weeks later QTd and 24 h dynamic electrocardiogram monitor room arrythmia situation. Results Treats 2 week, 4 weeks later QTd and the room arrythmia is hospitalized when the distinct improvement Carvedilor; With Metoprolol treatment result quite. Conclusion Carvedilor can the effective control acute cardiac arrest QT relative dispersion and the room arrythmia. Carvedilor can the effective control acute cardiac arrest QT relative dispersion and the room arrythmia.