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本文旨在评价扩张型心肌病(DCM)患者节段性室壁运动异常的血流动力学特性及其与~(201)铊心肌显影的关系.方法:DCM23例,均由冠状动脉造影证实,其中3例的射血分数(EF)为11～20%、7例为21～30%、7例为31～40%、6例为41～45%,心功能属Ⅱ或Ⅲ级(NYHA标准).13例正常人伴非典型胸痛而冠状动脉造影正常者作为正常组.作左室电
This article aims to evaluate the hemodynamic characteristics of segmental wall motion abnormalities in patients with dilated cardiomyopathy (DCM) and its relationship with ~ (201) thallium myocardial development.Methods: 23 cases of DCM were confirmed by coronary angiography, The ejection fraction (EF) was 11-20% in 3 cases, 21-30% in 7 cases, 31-40% in 7 cases, 41-45% in 6 cases, and Grade II or III in cardiac function (NYHA criteria ) .13 normal subjects with atypical chest pain and normal coronary angiography as a normal group for left ventricular