Genetics

Mapping the heart to prevent damage caused by a heart attack

Scientists at the Victor Chang Cardiac Research Institute in Australia have produced a first of its kind integrated map of heart cells which unlocks the process of cardiac fibrosis—a major cause of heart failure.

Cardiology

Hot enough for ya? It may be too hot for your heart health!

It's only the first day of summer and record high temperatures are already being reported across much of the U.S. That's prompted the American Heart Association, celebrating a century of lifesaving service as the world's ...

Diabetes

Poor metabolic health linked to worse brain health

People with poor metabolic health are more likely to have memory and thinking problems and worse brain health, according to a new study by researchers at Oxford Population Health. The study is the largest study into metabolic ...

Health

Should you worry about your cortisol levels?

If you've spent any time scrolling through health-related TikToks lately, you've probably heard about cortisol. High levels of the so-called "stress hormone" are being blamed for fatigue, headaches, weight gain, mood swings, ...

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