Abbreviations. AF: atrial fibrillation; BMI: body mass index; HCM:
hypertrophic cardiomyopathy; IVS: interventricular septum; LA: left
atrium; LVOT: left ventricular out-flow tract; LVEF: left ventricular
ejection fraction; LVEDD: left ventricular end-diastolic diameter.
Table 2. Comparison of LA low voltage areas in patients with
HCM according to AF recurrence following catheter ablation.