
Characteristics of atrial fibrillation cycle length predict restoration of sinus rhythm by catheter ablation
Keywords: AF, atrial fibrillation; AFCL, atrial fibrillation cycle length; AUC, area under the curve; CFAE, complex fractionated atrial electrogram; CS, coronary sinus; EF, ejection fraction; EGM, electrogram; ER, entropy of recurrence; HRA, higher right atrium; IF