"Apart from an increased risk of death due to suicide, we confirmed increased risk of death due to...cancer, respiratory diseases, and diabetes."

A new wearable device is so stretchy and lightweight that it can go directly onto a patient's heart to monitor heart disease.

Using radiation therapy to treat ventricular tachycardia can be a useful treatment for patients who have few options left.

"Our findings make it clear that we are losing ground in the battle against cardiovascular disease."

How women receive hormone replacement therapy matters, too. Patches—thought to the safer option—could actually do more harm.

A new way to model heart valves to study heart disease uses paper. It shows that when collagen gets out of place, it can have dire consequences.

A combination of heart cells derived from human stem cells could be the answer to developing a desperately-needed treatment for heart failure, according to new research by scientists at the University of Cambridge, published in Nature Biotechnology.

A new protein map of the heart's natural pacemaker, or sinus node, in mice could lead to better understanding of certain heart diseases.