
Electrophysiological effects of acute atrial stretch on persistent atrial fibrillation in patients undergoing open heart surgery
Keywords: نقشه برداری; AERP, atrial effective refractory period; AF, atrial fibrillation; CB, conduction block; DF, dominant frequency; LA, left atrium; mAFCL, median AF cycle length; RA, right atriumAtrial fibrillation; Dilatation; Mapping; Conduction