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冠状动脉粥样硬化性心脏病指冠状动脉粥样硬化使血管腔狭窄或阻塞,或因冠状动脉功能性改变(痉挛)导致心肌缺血缺氧或坏死而引起的心脏病,简称冠心病(coronary artery disease CAD)。冠心病左室运动障碍存在有3种机制,分别是
Coronary atherosclerotic heart disease refers to coronary artery stenosis that causes stenosis or occlusion of the vessel lumen, or heart disease due to myocardial ischemia and hypoxia or necrosis due to functional changes of the coronary artery (spasticity), referred to as coronary heart disease artery disease CAD). Left ventricular dysfunction in coronary heart disease there are three mechanisms, namely