Heart Health News & Features

Add protection from heart disease and stroke to the health benefits of marriage.

Those who had exercised two to three times a week for at least a half-hour a day for many years had more "youthful" -- that is, less stiff -- middle-sized arteries, the researchers found.

The best choices are oily fish with large doses of omega-3 fatty acids. The options include salmon, albacore tuna, mackerel, lake trout, herring and sardines.

The findings suggest efforts in recent years to close gender gaps in the use of recommended treatments after a heart attack have failed, according to the researchers.

Eating lots of vegetables may help older women keep their blood vessels healthy, with the biggest benefit from cruciferous vegetables, including cabbage, Brussels sprouts, cauliflower and broccoli.

The study found the daily pill can reduce the risk for heart failure-related hospitalization and death in people who have both conditions.  However, it also found that a daily aspirin raises their risk for nonfatal heart attack and stroke.

On either diet, participants lost about 3 pounds of body fat and about 4 pounds of weight overall. They also had similar decreases in body mass index (BMI), an estimate of body fat based on height and weight.

However, the study researchers are concerned that the fat migration could pose a problem for people who already have heart issues.

Millions of people take fish oil supplements, hoping to benefit from the omega-3 fatty acids they contain. And the American Heart Association recommends omega-3 fatty acids supplements for people with a history of heart disease.

On average, the study found, sauna users saw a drop in blood pressure and artery "stiffness" immediately after their heat bath. They also showed an increase in heart rate that was similar to the effect from moderate exercise.

People in their 50s and early 60s can regain the heart health of someone decades younger through a regular and reasonable aerobic exercise program, no matter how long they've been inactive, the study authors said.

Powerful magnetic fields created during an MRI scan were thought to play havoc with some pacemakers, but a new study says these scans are safe for people with the heart devices.

Five simple health indicators can evaluate a healthy person's risk of heart damage from clogged arteries without drawing blood for medical tests, a new study finds.

Researchers evaluated five dietary patterns. They found that people who ate a plant-based diet most of the time had a 42 percent lower risk of developing heart failure over four years than those who ate fewer plant-based foods.

Sexual activity very rarely causes cardiac arrest, a new study reports.

A decline in the pumping ability of an older person's heart can lower blood flow to their brain's memory center, new research has found.

A new study suggests that the placebo effect of stents in heart patients with chest pain may be far more pronounced than thought.

Joanie Simpson survived what she first thought was a heart attack.

Combined, these exercises are better than either alone, study suggests

Maybe, but only for white men, study suggests

Swedish study finds those who quit the daily low-dose pill face a more rapid risk of cardio woes

Too much overtime may pose a threat to your heart

Like many modern devices, these pacemakers have cyber vulnerabilities.

College degree may reduce your risk of cardiac disease by one-third, study suggests

Small Chinese study found lower stress hormone levels in those who used indoor air cleaners