Cardiology

What is cardiac arrest? A heart expert explains

Cardiac arrest (or sudden cardiac arrest as it is more formally known) is a medical emergency. It happens when an event, usually an electrical disturbance, quickly and unexpectedly causes your heart to stop working. It's ...

Health

Heart health tip for older adults in 2023: Step it up a bit

The evidence-based health benefits of walking continue to accumulate, according to ongoing research by a University of Massachusetts Amherst physical activity epidemiologist, who leads an international consortium known as ...

Health

It's heart attack season. What do you need to know?

Along with parties, travel, and stress, fatal heart attacks are more common in December. We asked Elliott Marshall Antman, a specialist in cardiovascular medicine at Brigham and Women's Hospital and a professor at Harvard ...

Diseases, Conditions, Syndromes

China reports first COVID deaths since hardline policy eased

China on Monday reported its first deaths from COVID-19 since loosening its hardline containment policy, as hospitals and crematoriums struggle with an outbreak authorities say is impossible to track.

Sports medicine & Kinesiology

Research backs benefits of making exercise a priority

As the ball drops on the new year, exercise often tops the list of people's resolutions. According to Zhen Yan, whose research highlights the benefits of exercise in improving health and preventing disease, science supports ...

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