Left coronary artery - Wikipedia
The left coronary artery (LCA, also known as the left main coronary artery, or left main stem coronary artery) is a coronary artery that arises from the aorta above the left cusp of the aortic valve, and supplies blood to the left side of the heart muscle. The left coronary artery typically runs for 10–25 mm, then bifurcates into the left anterior descending artery, and the left cir… See more
StructureSometimes, an additional artery arises at the bifurcation of the left main artery, forming a trifurcation; this extra … See more
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Coronary arteries - Wikipedia
The left coronary artery arises from the aorta within the left cusp of the aortic valve and feeds blood to the left side of the heart. It branches into two arteries, …
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Left anterior descending artery - Wikipedia
The left anterior descending artery (LAD, or anterior descending branch), also called anterior interventricular artery (IVA, or anterior interventricular branch of left coronary artery) [1] is a …
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Left coronary artery: Anatomy, branches, supply
Oct 30, 2023 · The left coronary artery (LCA) is one of two coronary vessels (heart vessels) that supply blood to the heart muscle. It arises from the left aortic sinus of the ascending aorta. It lies mainly between the pulmonary trunk and …
Anatomy and Function of the Coronary Arteries
The 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). The left main …
Left Coronary Artery | Atlas of Human Cardiac Anatomy - Medical …
The left coronary artery travels from the aorta, and passes between the pulmonary trunk and the left atrial appendage. Under the appendage, the artery divides (and is thus a very short vessel) …
Coronary Arteries: Anatomy and Function - Verywell …
Dec 27, 2023 · As its name suggests, the left coronary artery supplies blood to the left side of the heart. It quickly branches into two large arteries: the left anterior descending artery (LAD) and the circumflex artery (Cx).
Coronary Arteries: Functions, Location, Health Problems, and …
Aug 5, 2024 · Most people have two coronary arteries: left and right. Left coronary artery. The artery that supplies blood to the left part of your heart is your left artery. This artery...
Left Coronary Artery | Complete Anatomy - Elsevier
The left coronary artery arises from the left coronary aortic sinus. It is larger in diameter than the right coronary artery, since it provides vascular supply to a greater portion of the myocardium and epicardium.
Circumflex branch of left coronary artery - Wikipedia
The circumflex branch of left coronary artery (also known as the left circumflex artery or circumflex artery [citation needed]) is a branch of the left coronary artery. It winds around the left side of …
Coronary Arteries: Anatomy and Function - Cleveland Clinic
May 9, 2022 · Left main coronary artery (LMCA): The LMCA supplies blood to your left atrium and left ventricle. This is where oxygenated blood arrives from your lungs before your heart pumps …
Left Coronary Artery - an overview | ScienceDirect Topics
The left coronary artery arises from the left posterior aortic sinus and passes anteriorly between the left atrial appendage and pulmonary trunk, to lie in the left anterior AV groove. Here it …
Coronary arteries and cardiac veins: Anatomy and branches
Jul 13, 2023 · The left coronary artery arises from the left semilunar cusp (sinus of Valsalva). The initial portion of the vessel ends at the first bifurcation; it is of variable length and is often …
Left coronary artery - wikidoc
The left coronary artery normally arises from the aortic sinus above the left cusp of the aortic valve. The origin of the left coronary artery is called the left main coronary artery, and it …
Physiology, Coronary Circulation - StatPearls - NCBI Bookshelf
May 1, 2023 · The left coronary artery (LCA) arises from the left posterior aortic sinus and quickly bifurcates into the left circumflex artery (LCX) and left anterior descending artery (LAD), which …
Arterial tree - Wikipedia
2.2 left common carotid artery (directly from arch of aorta on left mostly) 2.2.1 internal carotid artery. 2.2.2 external carotid artery. ... Left coronary artery. anterior interventricular. septal; …
Coronary Heart Disease - Johns Hopkins Medicine
The left main coronary artery divides into branches: The left anterior descending artery branches off the left coronary artery and supplies blood to the front of the left side of the heart. The …
Left coronary artery - e-Anatomy - IMAIOS
The left main coronary artery (LMCA) arises from the left coronary sinus and quickly bifurcates into the anterior interventricular artery (left anterior descending (LAD) artery) and the …
Coronary circulation - Wikipedia
The left coronary artery distributes blood to the left side of the heart, the left atrium and ventricle, and the interventricular septum. The circumflex artery arises from the left coronary artery and …
The Coronary Artery - SpringerLink
Jan 1, 2014 · The coronary artery anatomy includes: (1) the left main coronary artery (LMCA), also known as the left coronary artery (LCA); (2) the left anterior descending artery (LAD) and its …