Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a ...

The brachial artery is the chief artery supplying blood to the arm, forearm, and hand. It supplies the tissues of the upper limb with oxygen and nutrients. Two terminal brachial artery branches, the ...

A coronary artery dissection is a serious heart condition that requires emergency treatment. This condition happens when one of the arteries in the heart develops a tear in its inner lining — one of ...

Coronary artery aneurysm (CAA) is when a section of the coronary artery widens to more than 1.5 times the size of nearby sections. It can lead to a heart attack, rupture of the affected artery, and ...

A torn artery and a pulsating fountain of blood usually meant one thing to Army surgeons in World War I—amputation. In World War II, it may not mean any such thing. In the American Journal of Surgery ...

Coronary artery disease (CAD) is caused by plaque buildup in the wall of arteries that supply blood to the heart. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Coronary artery disease (CAD), better known as clogged arteries, is the leading cause of death in the United States, according to 2023 research from the National Institutes of Health (NIH). This type ...

Various conditions can lead to carotid artery neck pain. For instance, some people experience carotidynia, which is inflammation of the blood vessels. Carotid artery dissection can also cause pain in ...

"You may have 70% blocked arteries and feel perfectly fine", until one day the warning bells get loud. The arteries don't scream for help; they whisper. And most people turn a deaf ear to such ...