Coronary arteries - Wikipedia
网页The coronary arteries are the arterial blood vessels of coronary circulation, which transport oxygenated blood to the heart muscle. The heart requires a continuous supply of oxygen to function and survive, much like any other tissue or organ of the body. [1]
Anatomy and Function of the Coronary Arteries
网页Coronary arteries supply blood to the heart muscle. Like all other tissues in the body, the heart muscle needs oxygen-rich blood to function. Also, oxygen-depleted blood must be carried away. The coronary arteries wrap around the outside of the heart.
Heart Coronaries Anatomy, Diagram & Function | Body Maps - Healthline
网页2018年1月20日 · Coronaries. The heart is one of the hardest working organs in the body, and is responsible for pumping blood throughout the entire body. As such, it needs its own blood supply system to keep it...
Coronary Arteries: Anatomy and Function - Cleveland Clinic
网页Overview. What are coronary arteries? The coronary arteries are major blood vessels in your body, supplying blood to your heart. They make it possible for your heart to beat and pump blood throughout your body. You have a right coronary artery (RCA) and a left main coronary artery (LMCA).
Coronary Arteries: Functions, Location, Health Problems, and More - WebMD
网页2024年8月5日 · 5 min read. Coronary arteries play an important role in circulating blood within your body. Specifically, these arteries send blood straight to your heart, thus maintaining your myocardial...
Coronary arteries and cardiac veins: Anatomy and branches
网页2023年7月13日 · The coronary arteries are responsible for carrying nutrient-rich, oxygenated blood from the left ventricle to the myocardium; while the coronary veins take nutrient – poor deoxygenated blood away from the myocardium and to the right atrium. Need a refresher on the basic anatomy of the heart? Check out our heart diagrams, quizzes and worksheets.
Anatomy, Thorax, Heart Coronary Arteries - StatPearls - NCBI Bookshelf
网页2023年7月24日 · The coronary arteries run along the coronary sulcus of the myocardium of the heart. Their main function is to supply blood to the heart. This is a crucial function for myocardial function and subsequently homeostasis of the body. The arrangement of coronary arteries varies among people significantly.
Coronary Arteries | Atlas of Human Cardiac Anatomy - Medical …
网页The coronary system is comprised of arteries, arterioles, capillaries, venules and veins. The coronary arteries originate as the right and left main coronary arteries which exit the ascending aorta just above the aortic valve (coronary ostia).
Coronary Arteries - The Texas Heart Institute
网页Blood is supplied to the heart by its own vascular system, called coronary circulation. The aorta (the main blood supplier to the body) branches off into two main coronary blood vessels (also called arteries).
Coronary circulation - Wikipedia
网页Coronary circulation is the circulation of blood in the arteries and veins that supply the heart muscle (myocardium). Coronary arteries supply oxygenated blood to the heart muscle. Cardiac veins then drain away the blood after it has been deoxygenated.