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本文旨在检验整个住院过程不同时期取得的各种变数,对预测死亡率的相对用途。方法:共818例确诊急性心肌梗塞(AMI),至少随访1年。皆系症状开始后24小时内住院的患者。不包括住院2周内紧急冠脉旁路术患者。平均住院13.6±5.2日。测定有关预后的变数:病史、物理检查、实验室发现、胸部X线片及心电图。出院时用药:地高辛、利尿药、普鲁卡因酰胺、奎尼丁及β阻滞剂。于3、6及12个月各随
The purpose of this article is to examine the relative use of various variables in different stages of hospitalization for predicting mortality. Methods: A total of 818 confirmed acute myocardial infarction (AMI) were followed up for at least 1 year. All are hospitalized patients within 24 hours after the onset of symptoms. Excludes emergency coronary artery bypass surgery within 2 weeks of hospitalization. The average hospital stay 13.6 ± 5.2 days. Determination of prognostic variables: medical history, physical examination, laboratory findings, chest X-ray and electrocardiogram. Discharge medication: digoxin, diuretics, procainamide, quinidine and beta blockers. At 3, 6 and 12 months each