koronarer
The term "koronarer" is the German adjective referring to the coronary arteries. These are blood vessels that supply the heart muscle, known as the myocardium, with oxygenated blood. The heart muscle requires a constant and sufficient supply of oxygen to function properly.
The coronary arteries originate from the aorta, the main artery carrying oxygenated blood from the left ventricle
Diseases affecting these arteries are collectively known as coronary artery disease. The most common form of