Anatomy and Function of the Coronary Arteries
WEBThe 2 main coronary arteries are the left main and right coronary arteries. Left main coronary artery (LMCA). The left main coronary artery supplies blood to the left side of the heart muscle (the left ventricle and left atrium).
Coronary circulation - Wikipedia
WEBCoronary 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.
Coronary arteries and cardiac veins: Anatomy and branches
WEBJul 13, 2023 · This article covers the anatomy of the coronary arteries and cardiac veins, their branches, pathways, and supply. Click now to learn more at Kenhub!
Coronary Anatomy and Blood Flow - CV Physiology
WEBCoronary Anatomy and Blood Flow. The major vessels of the coronary circulation are the left main coronary that divides into left anterior descending and circumflex branches, and the right main coronary artery. The left and right coronary arteries originate at the base of the aorta from openings called the coronary ostia, behind the aortic valve ...
Vasculature of the Heart - TeachMeAnatomy
WEBJan 8, 2024 · The coronary circulation refers to the vessels that supply and drain the heart. Coronary arteries are named as such due to the way they encircle the heart, much like a crown. This article will outline the naming, distribution, and clinical relevance of vessels in the coronary circulation.
Coronary Arteries: Anatomy and Function - Cleveland Clinic
WEBYour coronary arteries carry blood to your heart. They supply your heart muscles with the oxygen and nutrients they need to pump blood through your body. Coronary artery disease (CAD) occurs if these arteries clog and don’t deliver enough blood to your heart.
Anatomy of the coronary circulation: Video & Anatomy - Osmosis
WEBThe coronary arteries are embedded in fat, and course across the surface of the heart just deep to the epicardium. Let’s begin with the right coronary artery or RCA, which has its origin in the right aortic sinus and passes to the right side of the pulmonary trunk.
Coronary Arteries | Atlas of Human Cardiac Anatomy - Medical …
WEBThe coronary arteries originate as the right and left main coronary arteries which exit the ascending aorta just above the aortic valve (coronary ostia). These two branches subdivide and course over the surface of the heart (epicardium) as they traverse away from the aorta.
3D Model: Coronary Arteries-Merck Manual Professional Edition
WEB3D Model: Coronary Arteries-Merck Manual Professional Edition. Merck ManualProfessional Version. MEDICAL TOPICS RESOURCES DRUG INFO NEWS PROCEDURES QUIZZES ABOUT US. MEDICAL TOPICS RESOURCES DRUG INFO. Professional /. 3D Models /. Coronary Arteries. In these topics. Overview of Coronary Artery Disease.
Physiology, Coronary Circulation - StatPearls - NCBI Bookshelf
WEBMay 1, 2023 · The most common etiology of compromised coronary circulation is coronary artery disease (CAD), the details of which are beyond the scope of this discussion. The build-up (and rupture) of plaques causes decreased coronary luminal diameter, resulting in a mismatch between oxygen demand and delivery.