利尿剂用于治疗充血性心力衰竭,高血压和各种水肿状态,能降低高血压患者总死亡率。但是,这种电解质紊乱,对左室功能不全的患者能诱发恶性心率失常,特别是在应用大剂量非保钾利尿剂时。为研究这个问题,应用左室功能不全研究(SOLVD)数据,进行回顾分析,来评估左室功能不全应用利 Diuretics are used to treat congestive heart failure, high blood pressure and various edema conditions, and can reduce the overall mortality of hypertensive patients. However, this electrolyte imbalance can induce malignant arrhythmias in patients with left ventricular dysfunction, especially when high-dose non-potassium-sparing diuretics are used. To study this issue, a retrospective analysis was performed using left ventricular insufficiency (SOLVD) data to assess left ventricular dysfunction