
Keywords: فاصله زمانی تعویض; Atrial flutter; Atrial macroreentry; Atrial tachycardia; Entrainment; Three-dimensional electroanatomic mapping; 3D; 3-dimensional; AF; atrial fibrillation; CTI; cavo-tricuspid isthmus; HD; high density; PPI; postpacing interval; RA; right atrium; TCL; ta