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Seniors who’ve had a heart attack should probably delay any elective surgeries for three to six months, a new study advises.

People aged 67 and older face double to triple the risk of life-threatening complications -- like a stroke or a second heart attack -- if they m...

A severe COVID infection can increase a person’s risk of heart attack and stroke as much as a history of heart disease, a new study says.

People hospitalized for COVID had about the same risk of a major cardiac event as people with heart disease who never had COVID, researchers found.

Res...

Folks who are content with what they’ve got could be less likely to suffer a heart attack or stroke, a new study suggests.

“Our findings support a holistic approach to health care, where enhancing a person’s mental and emotional well-being is considered an ...

Ozempic and Wegovy can prevent heart problems in overweight and obese people, particularly if they also suffer from kidney disease, a new clinical trial shows.

The drugs’ active ingredient, semaglutide, reduced heart health risk by 20% in heavyset people who took it for more than three years...

Could a simple blood test help predict a woman’s three-decade risk of heart disease?

Yes, claims new research that found women with high levels of three specific blood markers had a greater than threefold increased risk for heart disease within 30 year...

Hospitals see more admissions for heart attacks in the days after cold weather sets in, new research shows.

"Individuals may be particularly vulnerable to acute cardiac events during periods of cold stress," said study lead author Wenli Ni, a postdoctoral research fellow at Harvard University.

Her team presented its findi...

Recreational drug users are three times more likely to have repeated heart health emergencies than people who don’t use, a new study has found.

About 11% of patients admitted to intensive cardiac care units have been using recreational drugs, said researcher Dr. Raphael Mirail...

Your heart health before and after a heart attack might be influenced by how loud your neighborhood is, new research suggests.

One study found that people under 50 were more prone to heart attack if they lived in a noisy area, while another study showed the prognosis for heart attack survivors was worse if neighborhood noise was an issue.

"These data provide some of the first insigh...

Research has already proven that the blockbuster weight-loss drug Wegovy (semaglutide) can slash a person's odds for heart attacks and strokes, and now more data from the same trial suggests that's even true for very ill patients with heart failure.

The finding also helps clear up a con...

Spend your youth glued to your phone, computer and TV and you cut your odds of making it to 60, a new study warns.

Data from a study tracking the health of more than 4,000 young adults for over 30 years found a higher odds for heart attack for those who'd spent a lot of time watching TV in their early 20s.

“Our findings suggest that the amount of time young adults spend watch...

An experimental genetic test can gauge a person’s risk of developing potentially deadly blood clots, researchers report.

People who scored high on the test had more than double the rate of heart attack, stroke and major amputation after they underwent a procedure to re...

There's more evidence to suggest that the common artificial sweetener erythritol might pose dangers to consumers' hearts.

The new study, involving 20 healthy adult volunteers, found that at doses commonly found in an erythritol-sweetened soda or muffin, the sweetener was linked to heightened activity of blood platelets, which could make clots more likely.

No such effect was seen wi...

Hospitalization for a heart-related emergency can have profound effects on a person’s mental health, a new study finds.

People hospitalized for heart attack, stroke or other heart-related illnesses were 83% more likely to be diagnosed with a psychiatric disorder withi...

A healthy mouth also means a healthy heart, a new review suggests.

People who’ve lost teeth are more likely to die from heart problems – and the more teeth lost, the higher the risk, researchers found.

“Our findings clearly show tha...

People diagnosed with one of the most common inherited heart arrhythmias, called Long QT syndrome (LQTS), can safely engage in vigorous exercise without any added risk for sudden death or cardiac arrest, a new study finds.

"Arrhythmic events were low in these appropriately treated individuals with LQTS in both those exercising vigorously and those exercising moderately or who were sedenta...

Sleep apnea is particularly dangerous for the heart health of young adults, even more so than in older folks, a new study warns.

The link between sleep apnea and risk factors for heart disease is stronger in people between 20 and 40 years of age than in those 40 and older, researchers reported recently in the Journ...