Irregular heartbeat conditions affect millions of people worldwide, causing hearts to beat too fast, too slow, or with an uneven rhythm. These cardiac rhythm disturbances, medically known as ...

Heart rate rhythms reveal early bird genetics may help shield against type 2 diabetes by University of Pittsburgh edited by Gaby Clark, reviewed by Robert Egan Editors' notes ...

(CNN) — You may be able to lower your risk for developing heart rhythm abnormalities by speeding up your walking pace. That’s according to a large new study published Tuesday in the journal Heart, ...

A doctor may recommend surgery for arrhythmia when medications and lifestyle changes haven’t been effective. The different types of arrhythmia surgeries each aim to restore a regular heart rhythm.

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. You may be able to lower ...

While having an evening circadian rhythm is associated with increased risk for diabetes and other diseases, says Kelly, he notes that other studies show that those rhythms can be shifted based on ...