Celine Dion sings that "my heart will go on," but how many times does it actually beat in a day or even a lifetime? When you purchase through links on our site, we may earn an affiliate commission.

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...

Advanced heart failure is when heart failure progresses to the most severe stage. When you have advanced heart failure, your blood pressure, blood flow, kidney and liver function, exercise capacity, ...

The procedure used to treat arrhythmias typically allows for a short recovery time, but precautions are necessary to preserve healthy heart function. Heart ablation creates little scars on heart ...

A new lab-grown material has revealed that some of the effects of aging in the heart may be slowed and even reversed. The discovery could open the door to therapies that rejuvenate the heart by ...

Share on Pinterest Heat-induced dehydration can place stress on the heart and raise the risk for serious cardiac events. FG Trade Latin/Getty Images Higher temperatures can raise the risk of ...

Dr. Robert Bonow answers the question: 'Safe To Exercise By Myself With Angina?' — -- Question: I get angina after climbing a flight of stairs. Is it safe to exercise by myself or should I do it ...

Share on Pinterest Scientists have developed a hybrid biomaterial that could help slow or reverse the aging of the heart. kynny/Getty Images A new study examines how a lesser-known part of cell ...

(Reuters) -A decades-old pill remains helpful for heart attack patients even with modern treatments that can prevent lasting damage to heart muscle, two large trials have shown. Still unclear is ...

Your heart beats billions of times in a lifetime, tirelessly pumping blood, supporting life, and adapting to activity. Learn ...