Getting the heart to beat normally is the goal of treatment for patients with atrial fibrillation. One particular treatment may decrease death in patients with atrial fibrillation by doing just that.

Fruits and vegetables may not only benefit waistlines. New research suggests plant-rich diets may also increase life spans.

Heat waves or blasts of cold may be uncomfortable or inconvenient, but results from a new study suggest they could even be dangerous to your health.

Many long-distance runners are at risk of death from heart problems during races. But athletes and doctors may need to turn their attention to another risk factor.

Pacemakers are a time-tested and effective way to safely adjust irregular heart rate with a small medical implant. But the devices do come with risks and benefits that must be carefully considered.

With so many options for exercise, it can be tough to choose one that will fit into your schedule and provide the maximum health benefits. Taking up running might be one of your best bets.

Eating too much salt has long been linked to high blood pressure and heart disease. But those with diabetes may have to worry about sodium intake more than previously thought.

Guidelines issued in November aim to reduce cholesterol and cardiovascular disease in adults across the board, but they highlight the risk men face when it comes to heart disease. Doctors may need to go even further than the guidelines suggest to keep men healthy.

Many older Americans deal with more than one serious medical condition at a time. New research looked at how having more than one chronic disease affected average life expectancy.