A new study reveals male endurance athletes over 50 may face increased heart rhythm risks during exercise, especially those ...

New research from the University of Leeds suggests that some male endurance athletes over 50 may face an increased risk of ...

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person’s risk of stroke, heart failure and even ...

Heart failure symptoms have been reversed in patients with a new pacemaker that changes how the heart is fuelled.

LA JOLLA, Calif. (KGTV) — A doctor at the University of California San Diego created a new way for physiologists to identify the source of irregular heartbeats. Dr. David Krummen created vMap, a ...

JANESVILLE, Wis. -- Mercyhealth became the first Wisconsin hospital and northern Illinois to roll out this life-saving procedure for irregular heartbeat known as VARIPULSE pulse field ablation.

A new study by a Yale researcher may support the use of a device for patients suffering from irregular heart rhythms. The Watchman is a catheter-delivered device that is permanently implanted in the ...

Folks with irregular sleep patterns might have an increased risk of a heart attack or stroke, a new study says. People who doze off and wake up at extremely varied times day by day have a 26% ...