The upper pulmonary veins (PVs) are responsible for the majority ... Most procedure failures can be attributed to incomplete isolation or recurrent PV left atrial reconnection rather than to ...

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 ...

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 ...

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 ...

The first-in-human trial is taking place at Na Homolce hospital in Prague, Czechia, and will treat up to 50 patients.

undergoing pulmonary vein isolation (PVI) in a single procedure. The new study published in Heart Rhythm details this alternative method to the conventional treatment of implementing a ...

CardioFocus announced that investigators completed the first series of treatments in a study of its OptiShot pulsed-field ...

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 ...

BTL's upcoming technology features single-shot PVI for efficient pulmonary vein isolation and a versatile design that facilitates intuitive placement in diverse anatomies. This breakthrough ...

CardioFocus, Inc., a medical device company dedicated to advancing ablation treatment for cardiac arrhythmias, today ...