Irregular heartbeat affecting your health? Learn how to detect heart arrhythmia, what causes it, and which treatments can ...

Elite retired rowers face a nearly threefold increased risk of atrial fibrillation compared to the general population, driven by a combination of long-term cardiac remodelling and underlying ...

Polymorphic defense is a radically new evolution in cybersecurity, but it has deep roots in military doctrine.

Northwell Staten Island University Hospital is among the first in the country to successfully treat persistent atrial fibrillation and typical atrial flutter using a next-generation, non-thermal ...

Often seen as an option of last resort for ventricular tachycardia, new research suggests catheter ablation could have a place as first-line treatment.

Pulsed field ablation (PFA) was noninferior to cryoballoon ablation for the incidence of a first recurrence of atrial tachyarrhythmia among patients with symptomatic paroxysmal atrial fibrillation ...

Case Report: The unrelenting journey—successful resolution of catecholaminergic polymorphic ventricular tachycardia (CPVT) through right cardiac sympathetic denervation in a teenager after left ...

Multifocal atrial arrhythmia is more commonly known as multifocal atrial tachycardia (MAT) and may also be called chaotic atrial tachycardia. People with MAT present irregular contractions ...

Left atrial appendage closure is a mechanical alternative to anticoagulation, but data regarding its use after atrial fibrillation ablation are lacking.

Patients with ventricular tachycardia and ischemic cardiomyopathy are at high risk for adverse outcomes. Catheter ablation is commonly used when antiarrhythmic drugs do not suppress ventricular tac ...

Sept. 12, 2024 – The number of U.S. adults who have a potentially dangerous irregular heartbeat called atrial fibrillation is triple the number that health experts previously thought, according ...