Mahaim氏预激综合征掩盖心肌梗死图形1例
JOURNAL OF PRACTICAL ELECTROCARDIOLOGY JS（2005）
Abstract
患者男,81岁.临床诊断:陈旧性下壁心肌梗死,预激综合征.心电图特征:图1A为窦性心律,心率88次/min,P-R间期180ms,QRS时间150ms.Ⅱ、Ⅲ、aVF、V2、V3导联呈QS型,V1导联呈qR型,V4-V6导联呈qrS型,q波时间＞40ms,深度＞其R波的四分之一,为完全性右束支阻滞合并下壁、广泛前壁心肌梗死.
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