Wasserburger R H
Postgrad Med. 1975 Jul;58(1):147-50. doi: 10.1080/00325481.1975.11714107.
In a short-term study, 38% of a group of hospital and clinic patientsat least 75 years of age were found to have normal resting electrocardiograms. Other surprising findings were a higher incidence of atrial fibrillation than of atrial premature contractions, a relatively low incidence of acute or residual myocardial infarction, and a very low incidence of digitalis intoxication among the patients treated with this drug.
在一项短期研究中，发现一组年龄至少75岁的医院和诊所患者中，38%的人静息心电图正常。其他令人惊讶的发现包括房颤的发生率高于房性早搏，急性或残留心肌梗死的发生率相对较低，以及使用该药物治疗的患者中洋地黄中毒的发生率非常低。
