心外膜

1.The epicardial electrogram was used to measure the myocardial ischemia degree.

描记膜电图,计算肌缺血程度。

2.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).

在开胸状态下，使用自制膜电极及信号采集系统分别对窦律及急房颤律进行房膜，制等时图。