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当代医学研究表明,经常参加适量的体育运动,对预防和治疗冠心病,有药物所不能替代的作用。因为适当运动,能降低血液中甘油三脂和胆固醇的含量,这些脂类物质是导致动脉硬化的“元凶”。经常锻炼可以提高血液中高密度脂蛋白的含量,这种高密度脂蛋白被誉为血管内的“清洁工”,可清除血管壁上的脂类物质,对防治冠状动脉硬化具有重要作用。人在运动时,心肌耗氧量增加,冠状动脉相应扩张,正常人可以保持心肌耗氧量和冠状动脉供氧量之间的动态平衡。患有冠心病的人,由于冠状动脉血管硬化而使血管变得狭窄,造成供血供氧大大减少,在安静情况下,
Contemporary medical research shows that regular participation in moderate amounts of physical exercise, prevention and treatment of coronary heart disease, the role of drugs can not be replaced. Because of proper exercise, can reduce blood triglyceride and cholesterol levels, these lipid substances is the leading cause of atherosclerosis “culprit.” Regular exercise can increase blood high-density lipoprotein content, this high-density lipoprotein known as the blood vessel “cleaner” can clear the blood vessels of lipid substances, prevention and treatment of coronary atherosclerotic plays an important role. During exercise, myocardial oxygen consumption increases, the corresponding expansion of coronary arteries, normal people can maintain myocardial oxygen consumption and coronary artery oxygen supply between the dynamic balance. People with coronary heart disease, due to coronary artery sclerosis and blood vessels become narrow, resulting in greatly reduced oxygen supply, in a quiet situation,