心率:76心电轴:59/66/32RV5:1.64PR间期:158MSQPS间期:74msQT/QTC:368/414MSQT/QTC均值:368.9/415.9QT/QTC方差:6.8//7.7QT/QTC最小值;354/399QT/QTC最大值:381/429QT/QTC最大差值:27/30心电图提示: 窦性心律 心电轴不偏 ST改变