地高辛为中效洋地黄强心苷类药物。强心苷临床有效量接近中毒量的60%,故易发生毒性反应[1]。引起地高辛中度的因素很多,如患者年龄,心脏、肝、肾功能不全,甲状腺功能减退以及电解质紊乱等均可改变机体对洋地黄的敏感性,药物相互作用致地高辛血药浓度增高等因素均可能导致中毒。 Digoxin as mid-effect digitalis glycosides drugs. Cardiac glycosides close to the clinical effective dose of 60%, it is prone to toxic reactions [1]. There are many factors that cause moderate digoxin, such as age, heart, liver, renal insufficiency, hypothyroidism and electrolyte imbalance can change the body’s sensitivity to digitalis, drug-induced digoxin plasma concentration Increase and other factors may lead to poisoning.