洋地黄广泛用于充血型心力衰竭及心律紊乱,疗效显著。但随着洋地黄的使用,亦出现了许多严重的并发症,有些甚至是致命的。洋地黄中毒占用洋地黄治疗患者的23％。中毒的发生率高主要与治疗量和中毒量接近有关。洋地黄叶和常用强心甙的平均治疗量约为中毒量的60％,各种利尿剂的广泛使用亦是中毒诱发因素。 Digitalis widely used in congestive heart failure and cardiac rhythm disorders, the effect is significant. However, with the use of digitalis, there have been many serious complications, some even fatal. Digitalis poisoning takes up to 23% of patients treated with digitalis. The incidence of poisoning is mainly related to the amount of treatment and poisoning. Digitalis and commonly used cardiac glycosides average treatment of about 60% of the amount of poisoning, a wide range of diuretics is also widely used poisoning induced factors.