老年患者多存在组织代谢障碍和脏器功能衰退,当发生充血性心力衰竭(CHF)时,由于洋地黄、利尿剂、糖皮质激素的应用及摄钾减少等因素,易引起机体缺钾而致CHF 加重、洋地黄中毒或心律失常等不良后果。本文就我院近5年来记录比较完整的54例分析如下。 There are many elderly patients with metabolic disorders and organ dysfunction, when the occurrence of congestive heart failure (CHF), due to digitalis, diuretics, glucocorticoid and potassium intake and other factors, can easily lead to potassium deficiency caused by the body CHF worsening, digitalis poisoning or arrhythmia and other adverse consequences. This article on our hospital nearly five years record 54 more complete analysis is as follows.