Isochrones were displayed both during sinus rhythm and AF.Results During sinus rhythm,the atrial excitation wave front begins from sinus node spreading to right atrium(RA)and left atrium(LA).
在开胸状态,
自制的心
膜标测电极及信号采集系统分别对窦性心律及急性房
心律进行心房心
膜标测,绘制等时图。