Calling all athletes: Learn why doctors sometimes recommend an electrocardiogram as a heart health benchmark before you hit the field, track or courts.
E-cigarette fans say they are a safer, tobacco-free alternative to smoking cigarettes. But vapers still inhale nicotine and a new study suggests nicotine directly damages heart cells.
New studies show links between small particulate matter in air pollution and atrial fibrillation and blood clots in the lungs. Learn more.
No time to exercise? Biking to work can turn your commute into a daily workout that boosts heart health and clears your head.
Researchers in Rome found that some patients with peripheral artery disease walked farther with less pain after eating dark chocolate.
All medications and supplements, no matter how seemingly harmless, should be discussed with your cardiologists first. Learn which medications to be wary of.
Antioxidants in pecans may help promote heart health according to a study published in the January 2011 issue of The Journal of Nutrition.
When you are on anti-clotting therapy, taking anti-inflammatory painkillers can cause serious bleeding, a recent study confirms. Acetaminophen is your best bet for pain relief.
Transplanting human hearts is becoming less necessary as a new generation of implantable mechanical heart assist devices comes online. Led by Cleveland Clinic researchers, this movement will the biggest transformation for human hearts since transplantation made them modular in 1967.