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在冠心病人的内科治疗和康复中,运动疗法是重要的方法.文献报告,增加氧供的运动训练是有益的,另一方面,有更多的事实说明了用力过度和心脏猝死的关系.医学文献和科普读物上均有报告表明,过强的体力活动确实可以诱发心肌梗塞或心脏骤停.病理生理表明,若增加运动时的心肌耗氧量并同时缩短舒张期及冠状动脉灌注时间,可以引起暂时的心内膜下缺氧,这种情况也会因运动突然终止而加重.此外,缺血、钠-钾不平衡、儿茶酚胺分泌
In the medical treatment of coronary heart disease and rehabilitation, exercise therapy is an important method.Reported that the increase of oxygen-supplied exercise training is beneficial, on the other hand, there are more facts that over-exertion and the relationship between sudden cardiac death. Medical literature and popular science books have reported that too much physical activity can indeed induce myocardial infarction or cardiac arrest.Pathophysiology showed that if exercise to increase myocardial oxygen consumption and diastolic time and coronary perfusion time, Can cause temporary subendocardial hypoxia, this situation will also be aggravated by a sudden termination of exercise.In addition, ischemia, sodium-potassium imbalance, catecholamine secretion