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本研究通过冠状动脉造影检查冠脉完全闭塞或严重狭窄之川崎病患者侧支血管存在与否,并以活动平板试验和心肌显像分析侧支血管的作用。方法 475例川崎病患者作619次冠脉造影,发现125例冠脉受累,其中40例完全闭塞或严重狭窄(狭窄>90％),根据受累程度分为闭塞组33例,计左主干4例、前降支10例、回旋支2例及右冠脉17例(包括合并
This study examined the presence or absence of collateral vessels in patients with Kawasaki disease with complete coronary artery occlusion or severe stenosis by coronary angiography, and analyzed the effects of collateral vessels by the activity plate test and myocardial imaging. Methods A total of 619 coronary arteries were enrolled in 475 patients with Kawasaki disease. Among them, 40 cases were completely occluded or severely stenosed (stenosis> 90%). According to the degree of involvement, 33 cases were occluded and 4 cases , Anterior descending artery in 10 cases, circumflex artery in 2 cases and right coronary artery in 17 cases (including the merger