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冠心病是危害人类健康的主要疾病之一,近年来它在发展中国家人群中的发病率和死亡率逐渐增加,而且发病年龄逐步年轻化。随着医疗水平的提高,经皮冠状动脉介入治疗(percutaneous coronary intervention,PCI)已被广泛应用于冠状动脉粥样硬化性心脏病的治疗,成为目前治疗冠心病的主要方法之一。
Coronary heart disease is one of the major diseases endangering human health. In recent years, its incidence and mortality in developing countries have gradually increased, and the age of onset has been gradually younger. With the improvement of medical treatment, percutaneous coronary intervention (PCI) has been widely used in the treatment of coronary atherosclerotic heart disease and become one of the main methods of treating coronary heart disease.