Conclusion: It is effective and safe to ablate IVT from His - Purkinje system during sinus rhythm.
结论：窦性心律下射频消融起源于希蒲系统IVT安全、有效。
It suggested that computer operators exposed to microwave of lower intensity in the radio calling signal station might lead to sinus arrhythmia, due to the disorder of vegetative nerve system.
结果提示：无线寻呼台电脑操作人员长期接触低强度微波，可导致机体植物神经功能紊乱，从而出现窦性心率不齐的改变。
M mode and 2D TDI were obtained to map myocardial velocity and acceleration with normal sinus rhyme at different sites of cardiac conductive system described above.
采用心内超声组织多普勒显像技术获取窦性心律上述各点的二维、M型心肌速度和加速度图像；
By improving on the Epstein frame measuring system, a method is proposed to measure the material loss under non-sinus.
通过改进的爱泼斯坦方圈实验，给出一种非正弦供电下电工材料性能的实验研究方法，实验结果与理论值吻合较好。
By improving on the Epstein frame measuring system, a method is proposed to measure the material loss under non-sinus.
通过改进的爱泼斯坦方圈实验，给出一种非正弦供电下电工材料性能的实验研究方法，实验结果与理论值吻合较好。
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