强心甙类制剂的临床上的应用较为广泛是治疗各种心力衰竭的首选药物。根据以往的理论认为 ,在强心甙的使用过程中是禁用钙剂的 ,以避免引起强心甙中毒反应。但是 ,在临床上有时会遇到心力衰竭伴有低钙的患儿 ,这类患儿单用强心甙类治疗效果往往不理想。近年来 ,随着电生理学及? The clinical application of cardiac glycoside preparations is more widely used for the treatment of various heart failure drug of choice. According to the previous theory that in the use of cardiac glycosides is to disable calcium in order to avoid cardiac glycoside poisoning reaction. However, children with heart failure and hypocalcemia are sometimes encountered clinically. Such children with cardiac glycosides alone tend to be less than ideal. In recent years, with electrophysiology and?