About The Study: Among patients with persistent atrial fibrillation, linear ablation combined with ethanol infusion of the vein of Marshall in addition to pulmonary vein isolation significantly ...
The upper pulmonary veins ... view that isolation of all four PVs is mandatory at the initial ablation attempt for a successful outcome. If we cannot identify the vein responsible for the ...
Background: The morphology of the pulmonary veins (PVs) before and after segmental isolation of the PVs has not been sufficiently characterized. Methods and Results: Multi-slice computed ...
alongside pulmonary vein isolation (PVI) significantly improves sinus rhythm maintenance in patients suffering from persistent atrial fibrillation. Atrial fibrillation (AF) is when the heart's ...
For patients undergoing catheter ablation for persistent atrial fibrillation (AF), cryoballoon and radiofrequency catheters are both effective in achieving pulmonary vein isolation (PVI). And the ...