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摘要目的目前心脏MR(CMR)采用的平面测量法量化测量心肌梗死面积和微血管阻塞(MVO)程度较为耗时。本研究与标准量化评估方法进行比较,探讨直观可视化评估法评价MVO严重程度。方法一组连续112例心肌梗死再灌注病人行CMR。MVO程度采用钆延迟增强(LGE)3级严重度分级
Abstract Objectives The current quantitative measurement of myocardial infarct size and microvascular occlusion (MVO) by cardiac measurement in cardiac MR (CMR) is time-consuming. This study compared with the standard quantitative assessment methods to explore the visual visual assessment of MVO severity evaluation. Methods A series of 112 consecutive patients with myocardial infarction reperfusion CMR. The level of MVO was graded with a Class 3 severity of gadolinium delay enhancement (LGE)