洋地黄中毒引起双向性心动过这是一种罕见的心律失常,现报告1例。 患者,男,55岁。根据临床表现及经X线、超声心动图检查诊断为“风心病、二尖瓣狭窄兼关闭不全及主动脉瓣狭窄兼关闭不全。”1987年2月12日因心衰住院,半月后出院,仍每日口服地高辛0.25mg,直至1988年2月12日又发生心慌、气喘、不能平卧再次入院,立即描记心电图。 Digitalis poisoning caused by bidirectional tachycardia This is a rare arrhythmia, is reported in 1 case. Patient, male, 55 years old. According to clinical manifestations and by X-ray, echocardiography diagnosis of “rheumatic heart disease, mitral stenosis and insufficiency and aortic valve stenosis and closure.” February 12, 1987 due to heart failure hospitalized, discharged after half a month, Still daily oral administration of digoxin 0.25mg, until February 12, 1988 another occurred palpitation, asthma, can not be supine to re-admission, immediately electrocardiogram.