这个deflection 是偏转的意思吗
这个帖子发布于 9 年零 256 天前，其中的信息可能已发生改变或有所发展。
PVCs with smooth and uninterrupted contours as well as a sharp QRS deflection typically represent an isolated ectopic focus and a structurally normal heart, whereas PVCs with broad notching and a slurred QRS deflection may represent a diseased myocardial substrate.
最后编辑于 2022-10-09 · 浏览 3051
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