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心绞痛是因心肌氧需与氧供不平衡所致的短暂的心肌缺血而引起。是冠心病的一个类型,是由于冠状动脉(冠脉)固定性狭窄和/或痉挛而引起。近年来,心绞痛的临床国内外进展甚快,防治出现了新的面貌。
Angina pectoris is caused by transient myocardial ischemia resulting from imbalance of myocardial oxygen demand with oxygen. Is a type of coronary heart disease that is caused by fixed stenosis and / or spasticity of the coronary arteries (coronary arteries). In recent years, clinical progress of angina has progressed rapidly at home and abroad, prevention and treatment appeared a new look.