高血压致暂时性U波倒置

JOURNAL OF PRACTICAL ELECTROCARDIOLOGY JS(2004)

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Abstract
患者女性,80岁.高血压病10年.因头昏、耳鸣半日来诊.血压:180/110mmHg,心电图(图1)示常规9导联.窦性P波,P-P 0.64s(94次/min).肢导QRS波形态正常,胸导Rv5+Sv1≥4.8mV,STⅡ、v5分别呈水平型压低0.1mV和0.25mV.TⅡ、Ⅲ、VL、V3、v5直立,在这些导联中U波均倒置,以V3、V5导联倒置最深.
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