建立日期 9565
主題： 運動有助於首發心肌梗塞後的存活率
《Mayo Clinic Proceedings》一篇研究結果表示，規律的運動可以幫助你在首發心肌梗塞後比較容易存活。該研究屬回溯性世代研究，分析2061位原本沒有心肌梗塞病史、但在進行臨床跑步機壓力測試後的追蹤期發生心肌梗塞的病人 (平均年齡62歲，男性1153位，女性790位)。運動量 (exercise capacity, EC) 依照代謝當量 (metabolic equivalents, METs) 分為小於6、6至9、10至11、以及12以上共四組。研究結果發現，較高的運動量對於首發心肌梗塞後會提早死亡的風險較低。規律運動除了可以幫助控制體重，也有助於釋放壓力，維持新陳代謝和骨骼健康，並降低心臟疾病風險。
This retrospective cohort study included 2061 patients without a history of MI (mean age, 62±12 years; 38% [n=790] women; 56% [n=1153] white) who underwent clinical treadmill stress testing in the Henry Ford Health System from January 1, 1991, through May 31, 2009, and suffered MI during follow-up (MI event proportion, 3.4%; mean time from the exercise test to MI, 6.1±4.3 years). Exercise capacity was categorized on the basis of peak metabolic equivalents (METs) achieved: less than 6, 6 to 9, 10 to 11, and 12 or more METs. Early mortality was defined as all-cause mortality within 28, 90, or 365 days of MI. Multivariable logistic regression models were used to assess the effect of EC on the risk of mortality at each time point post-MI adjusting for baseline demographic characteristics, cardiovascular risk factors, medication use, indication for stress testing, and year of MI.
This retrospective cohort study included 2061 patients without a history of MI (mean age, 62±12 years; 38% [n=790] women; 56% [n=1153] white) who underwent clinical treadmill stress testing in the Henry Ford Health System from January 1, 1991, through May 31, 2009, and suffered MI during follow-up (MI event proportion, 3.4%; mean time from the exercise test to MI, 6.1±4.3 years). Exercise capacity was categorized on the basis of peak metabolic equivalents (METs) achieved: less than 6, 6 to 9, 10 to 11, and 12 or more METs. Early mortality was defined as all-cause mortality within 28, 90, or 365 days of MI. Multivariable logistic regression models were used to assess the effect of EC on the risk of mortality at each time point post-MI adjusting for baseline demographic characteristics, cardiovascular risk factors, medication use, indication for stress testing, and year of MI.
