Extrasystole before the QRS complex and the starting point of VPB between the starting point of time, known as the coupling of time.
早搏前
QRS波群开始点与室性早搏开始点之间时间，称为偶联时间。
;
室;
纤维震颤;
;
;收缩;
痛;电图;;Extrasystole before the QRS complex and the starting point of VPB between the starting point of time, known as the coupling of time.
早搏前QRS波群开始点与室性早搏开始点之间时间，称为偶联时间。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们指正。
