The newly studied heart pump device is the size of a AA battery. In this undated stock photo a Dr. listens with stethoscope. STOCK PHOTO/Getty Images New promising data finds that a small heart pump ...

Some heart failure patients with artificial hearts have been able to regenerate heart muscle, potentially paving the way for future heart failure treatment options, according to a study published Nov.

A groundbreaking scientific study published in Nature Cardiovascular Research has unveiled a remarkable discovery that may have far-reaching implications for the treatment of heart disease. The ...

Q: Even though my doctor told me I am pretty healthy, she ordered an electrocardiogram (ECG) to be done right in her office. Besides a heart attack, what else can ECGs show? A: Cardiac (heart) cells ...

A new study in Heart Rhythm, the official journal of the Heart Rhythm Society, the Cardiac Electrophysiology Society, and the Pediatric & Congenital Electrophysiology Society, published by Elsevier, ...