Before we get into the nitty gritty, let’s have a little GCSE Science refresher ... the risk of a heart attack or stroke. If a blood clot forms in a narrow vessel, it can completely block ...

CHICAGO — Patients with severe triple-vessel heart disease who underwent a less-invasive stent procedure fared just as well as those who underwent open-heart bypass surgery after 5 years ...

In the lab, scientists have turned stem cells into ones that make up blood vessel walls and linings, and into actual beating heart cells. Now they’re trying to translate that into a treatment.

In sharp contrast to earlier studies, patients with severe triple-vessel heart disease fared equally well whether they underwent open-heart bypass surgery (CABG) or a less invasive procedure ...

Larger, long-term studies are needed to find the best dose and timing of nitrate intake to promote blood vessel function and heart health in postmenopausal women. Jocelyn Delgado Spicuzza ...