ANSWER: A stress test and a CT calcium score are both ways of evaluating a person for blockages in the arteries of the heart.

A new type of bioengineered blood vessel has shown strong results in treating severe vascular injuries, potentially offering ...

He told me that a heart attack happens when a big blood vessel that delivers blood to the heart gets blocked. Those blood vessels are called coronary arteries. They get blocked when fatty gunk and ...

When some snakes bite, they can deliver a powerful punch of toxin-filled venom that damages organ systems and can even result in death. Annually, around 400,000 snakebite victims die worldwide. One of ...

Cold weather significantly increases the risk of heart attacks and strokes. The body's natural responses to cold, like constricted blood vessels and increased adrenaline, strain the heart.

"We have now adapted our differentiation protocol, i.e., our special experimental instructions, and added a dense endothelial layer to the heart organoid, which lines the blood vessels and from ...

These kinds of clots also become more common after someone has a heart attack or blood vessel disorder, coronary artery disease. When someone overproduces these clots they can clog blood vessels ...

A dull feeling in your left arm could be from overuse or strain. Learn what causes pain on this part of the arm here and ...

Lab-grown organs for transplant are one step closer thanks to a technique for making artificial blood vessels using 3D printers and liquid metal. One challenge in developing organs in the lab is ...

The research, which is part of the Multi-Ethnic Study of Atherosclerosis (MESA), was funded by contracts and grants from NIH's National Heart, Lung, and Blood Institute and National Center for ...

Heart disease can also be called cardiovascular disease, though that term covers blood vessels problems as well. Heart disease is a major killer in the U.S., causing about 1 in 5 deaths ...