Abbreviations
AF, Atrial fibrillation; AI, Ablation index; ATP, Adenosine
triphosphate; AUC, Areas under the curve; CF, Contact force; CT,
Computed tomography; HVZs, High-voltage zones; LA, Left atrium; LAPWI,
Left atrial posterior wall isolation; LIPV, Left inferior pulmonary
vein; LSPV, Left superior pulmonary vein; PAF, Paroxysmal atrial
fibrillation; PerAF, Persistent atrial fibrillation; PVI, Pulmonary vein
isolation; RF, Radiofrequency; RIPV, Right inferior pulmonary vein; ROC,
Receiver-operating characteristic; RSPV, Right superior pulmonary vein;
3D, three-dimensional.