文献报道心律平有致心律失常作用,现报道静注心律平治疗室性早搏时出现心律失常加重2例。例1 男,53岁。主因胸骨后憋痛8小时急诊入院,经心电图证实,诊断急性广泛前壁心肌梗塞。住院第3天又出现频发室早,心电示波呈三联律及四联律,经用 Reported in the literature of arrhythmia caused by arrhythmia, it is reported intravenous injection of ventricular arrhythmias when ventricular premature ventricular arrhythmia increased in 2 cases. Example 1 Male, 53 years old. The main cause of chest pain after 8 hours emergency admission, confirmed by ECG, the diagnosis of acute extensive anterior myocardial infarction. On the 3rd day of hospitalization, it appeared frequent room early, ECG showed triple therapy and quadruple law, by