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作者研究了需要注入多巴胺的心功能不全病人,狄高辛增加其心排出量的能力.若用药后有效,则可能减少多巴胺的剂量,从而希望能预防儿茶酚胺诱发的心肌损害.如果这个设想是正确的,则正在应用多巴胺病人的心排出量明显增加,从而许可减少多巴胺的用量.本组10例病人在术后早期(平均术后28小时内)应用狄高辛.10例中有8例已患有冠状动脉疾病,6例患过心肌梗死,2例有充血性心力衰竭史,3例安装过主动脉内气囊泵进行心血管支持.7例进行
The authors studied the ability of digoxin to increase cardiac output in patients with impaired heart failure who require dopamine infusion and, if effective, may reduce dopamine dosage in the hope of preventing catecholamine-induced myocardial damage. If this assumption is correct Of the patients, the cardiac output of dopamine patients is significantly increased, thus allowing to reduce the dosage of dopamine.This group of 10 patients in the early postoperative (28 hours after the average postoperative) application of digoxin.Of 8 of 10 cases have been Six patients had a history of myocardial infarction, two had a history of congestive heart failure, and three had an intra-aortic balloon pump for cardiovascular support. Seven patients