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一般认为有规律的体力活动能阻止冠心病的发生和发展。虽然许多文献提及规律性运动对心肌梗塞后患者是有益和安全的,但此类病人运动的利弊功过尚未作出恰如其份的科学评价。本文为1974年9月～1976年10月间美国5个洲有关单位的协作随机化临床试验,系有关运动和心脏疾病的国家科研项目。本研究共收集651例年龄为30～64岁的男性心肌梗塞后存活者,观察连续3年体育运动的效果,旨在评价运动对心肌梗塞后患者心血管病发病率、死亡率和各种死因的影响。
Generally believed that regular physical activity can prevent the occurrence and development of coronary heart disease. Although many literatures mention that regular exercise is beneficial and safe for post-MI patients, the pros and cons of such patients have not yet been properly scientifically evaluated. This article is a collaborative randomized clinical trial of five U.S. continents from September 1974 to October 1976 and is a national research project on exercise and heart disease. This study collected a total of 651 male patients aged 30 to 64 years after myocardial infarction survivors observed 3 consecutive years of physical exercise to assess the impact of exercise on myocardial infarction patients with cardiovascular morbidity, mortality and various causes of death Impact.