No significant differences of QT and QTd were found in Propafenone group(P>0.05);

结果两组患者疗效间差异无显著性意义（P＞0．05）。

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There was no significant difference in QTd and QTcd between anterior AMI and inferior one.

前壁与下壁AMI之间上述指标差异无显著性。

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Objective To analyze the change of QT dispersion (QTd) during gynecologic celioscope with spinal anesthesia.

目的探讨腰硬联合麻醉行妇科腹腔镜手术气腹前后Q - T离散度的变化。

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