Cardiology

Testosterone therapy reduces heart attack and stroke

Supplementing testosterone significantly reduces heart attacks and strokes in men with unnaturally low levels of the hormone, according to new research presented at the European Association of Urology congress today.

Medical research

Using mice to explore the prevention of blocked arteries

It's long been known that a high-fat diet can lead to clogged arteries, but we have only recently begun to learn in detail how the process works. A new study in experimental mice could go a long way to finding treatments ...

Cardiology

Q and A: 21st century stroke prevention strategies

DEAR MAYO CLINIC: A family member had a stroke a month ago. I'm 45 years old, and I maintain a healthy lifestyle with regular exercise and a good diet. What steps can I take to make sure this doesn't happen to me?

Health

Vast under-treatment of diabetes seen in global study

Nearly half a billion people on the planet have diabetes, but most of them aren't getting the kind of care that could make their lives healthier, longer and more productive, according to a new global study of data from people ...

Cardiology

Q and A: Top tips for reducing heart attack and stroke risk

DEAR MAYO CLINIC: My sister just turned 50. She went in for a standard cardiac checkup and learned she has high blood pressure and high cholesterol. The doctor told her that since our mom also had these issues, she must drastically ...

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