机译:潜在的评估和可行性电生理学的和超声心动图左束支区域节奏的特点
Wenzhou Med Univ, Affiliated Hosp 1, Dept Cardiol, Wenzhou, Peoples R China;
Geisinger Commonwealth Sch Med, Geisinger Heart Inst, Wilkes Barre, PA USA;
Left branch of atrioventricular bundle; Echocardiography; Atrioventricular Block;