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冠心病已经成为严重危害我国人民健康的一种常见多发病,经皮冠状动脉介入治疗(PCI)是目前治疗冠心病的最有效和最重要的手段。大血管病变的治疗广受关注,但小血管相对被忽视了。其实,小血管病变也占PCI治疗手术例数中相当的比例。欧洲和亚太地区占到了30%以上,而美国占到了
Coronary heart disease has become a common and frequently-occurring disease that seriously endangers the health of our people. Percutaneous coronary intervention (PCI) is the most effective and important treatment for coronary heart disease. The treatment of macrovascular disease has drawn much attention, but the small blood vessels are relatively neglected. In fact, small vessel lesions also account for a considerable proportion of cases treated with PCI. Europe and Asia Pacific accounted for more than 30%, while the United States accounted for