GP mapping and ablation and AF ablation
In all patients, successful access to LA and performance of 3D
electroanatomic mapping was possible, with identification of PV ostia
and GP specified anatomic location sites. Completion of the lesion
subset prespecified to ablate right GP was undertook in all patients,
with approaches from the left and right atria. In the four patients with
documented paroxysmal atrial fibrillation, PV isolation was done and
with achievement of bidirectional block in all patients.