Catharine DeMare never knew when it was going to strike - a racing heartbeat that would leave her weak, clammy and feeling like she was going to faint. The episodes would last for hours several times ...
Pulmonary-vein isolation is an effective treatment for paroxysmal atrial fibrillation. Pulsed field ablation (PFA) is a nonthermal ablation method with few adverse effects beyond the myocardium. Data ...