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电张调整性T波是近年提出的一种新的T波变化形式,性质不同于心电图学上传统的原发性及继发性T波改变,其产生机制尚有争论。本文对26例右室起搏患者作回顾性分析,以探讨此种T波变化的可能机制及临床意义。资料与方法自1981年至1986年10月我院安置的心脏起搏器病例中,凡起搏前后资料记录完整并且符台:(1)起搏前心电图Ⅲ、Ⅲ、aVF、V_1～V_(?)(或V_4～V_(?))导联中T波正向,且无论窦性或逸搏的QRS波时限不宽;(2)起搏后
Electrical T modulated T wave is a new form of T wave proposed in recent years, the nature of the electrocardiogram is different from the traditional primary and secondary T wave changes, the mechanism is still controversial. In this paper, 26 cases of right ventricular pacing were retrospectively analyzed to explore the possible mechanism of T wave changes and clinical significance. Materials and Methods From 1981 to October 1986 in our hospital placement of pacemakers, where all data before and after pacing were recorded and Fu Taiwan: (1) pre-pacing ECG Ⅲ, Ⅲ, aVF, V_1V_ ( ?) (Or V_4 ~ V_ (?)) Leads T wave positive, and regardless of sinus or escape pulse QRS wave duration is not wide; (2) after pacing