For individuals without a prior history of atrial fibrillation or stroke, left atrial (LA) dysfunction is more tightly linked to risk of having an ischemic stroke than LA size, according to an ...

Left atrial appendage occlusion is a generally safe and effective procedure to lower the risk of stroke in people with atrial fibrillation. It closes or blocks off the left atrial appendage of the ...

The woman who had no concerning medical history was in for a shock when doctors found a tumor inside her heart.

PARIS, France—Patients with atrial functional mitral regurgitation (MR) appear to benefit from edge-to-edge leaflet repair, data from the MITRA-TUNE registry suggest. In patients with mitral ...

Structural or functional abnormalities within the heart's left atrium, with or without symptoms, may increase a person's risk of developing dementia later in life by 35%, according to new research ...

Atrial dysfunction, widely considered a marker or consequence of other heart diseases, is a relevant clinical entity, which is why it is justified to define atrial failure or insufficiency as "a new ...

A left atrial appendage closure is a procedure your doctor may recommend if: you have atrial fibrillation (also known as AF or AFib) or you are not a good candidate for taking blood thinner medication ...

BACKGROUND: Premature atrial contractions (PACs) are independently associated with atrial fibrillation, stroke, and heart ...