Abbreviations
AF: atrial fibrillation
AT: atrial tachyarrhythmia
CA: catheter ablation
CS: coronary sinus
EAM: electro-anatomical mapping
EIVM: ethanol infusion in the vein of Marshall
LA: left atrium
MI: mitral isthmus
PLMAF: perimitral left atrial flutter
PV: pulmonary vein
PVI: pulmonary vein isolation
RF: radiofrequency
SR: sinus rhythm
VOM: vein of Marshall