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慢性冠状动脉闭塞与老年严重劳力型心绞痛的临床研究

杨富, 崔连群

中国综合临床1 Jul 2000

NobleIDark:/48914/w1/20260515/F2A9700FDOI10.3760/cma.j.issn.1008-6315.2000.07.006

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Abstract

目的 探讨慢性冠状动脉闭塞与老年严重劳力型心绞痛的关系及预后.方法 对36例老年及30例非老年严重劳力型心绞痛患者作冠状动脉造影、左心室造影,观察、对比冠状动脉病变特点及左心室功能.结果 老年组冠状动脉完全闭塞发生率明显升高(P<0.01),EF降低,心功能分级、侧支循环百分率、侧支积分、WMS均增高(P<0.05或<0.01).结论 老年严重劳力型心绞痛患者冠状动脉闭塞发病率高,预后不良.

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