Coronary arteries and cardiac veins: Anatomy and branches
WEBJul 13, 2023 · Therefore, in order to maintain optimum cardiac performance and homeostasis, the heart has a network of blood vessels known as the coronary vessels that take nutrient-rich blood to the heart tissue; as well as coronary veins that removes waste products from the cardiac myocytes.
Cardiac Veins | Atlas of Human Cardiac Anatomy - Medical School
WEBThe major venous vessels of the human heart are: coronary sinus, the anterior interventricular veins, left marginal veins, posterior veins of the left ventricle, and the posterior interventricular veins (see also the Coronary System Tutorial).
Anatomy, Thorax, Heart Veins - StatPearls - NCBI Bookshelf
WEBJul 24, 2023 · As biomedical science and technology advance, coronary veins have gained significant clinical importance for treatment and intervention for cardiac patients globally. Coronary veins are responsible for draining deoxygenated blood from the myocardium into the cardiac chambers.
Great Vessels of the Heart: Anatomy & Function - Cleveland Clinic
WEBOct 11, 2022 · The great vessels of the heart include your aorta, pulmonary trunk, pulmonary veins and vena cava (superior and inferior). They connect directly to your heart and play a vital role in your circulatory system.
Vasculature of the Heart - TeachMeAnatomy
WEBJan 8, 2024 · Cardiac Veins. The venous drainage of the heart is mostly through the coronary sinus – a large venous structure located on the posterior aspect of the heart. The cardiac veins drain into the coronary sinus, which in turn, empties into the right atrium. There are also smaller cardiac veins which pass directly into the right atrium.
Coronary circulation - Wikipedia
WEBCardiac veins. Base and diaphragmatic surface of heart showing some cardiac veins. The vessels that remove the deoxygenated blood from the heart muscle are the cardiac veins. These include the great cardiac vein, the middle cardiac vein, the small cardiac vein, the smallest cardiac veins, and the anterior cardiac veins.
Great cardiac vein: Tributaries, drainage, course - Kenhub
WEBNov 3, 2023 · The great cardiac vein is a large blood vessel found on the anterior (sternocostal) surface of the heart. The anterior interventricular vein becomes the great cardiac vein once it has left the anterior interventricular sulcus …
17.4: Coronary Circulation - Medicine LibreTexts
WEBCardiac veins parallel the small cardiac arteries and generally drain into the coronary sinus. Coronary artery disease is caused by the build up of plaque in the walls of coronary arteries that causes ischemia and hypoxia in downstream tissues.
Coronary sinus: Anatomy, tributaries, drainage | Kenhub
WEBNov 3, 2023 · The coronary sinus is the largest cardiac venous structure. It arises from the confluence of the oblique vein (of Marshall) of left atrium and the great cardiac vein. The sinus then courses for about 2 or 3 cm within the inferior atrioventricular groove, between the left atrium and left ventricle.
Anatomy, Thorax, Heart Arteries - StatPearls - NCBI Bookshelf
WEBJul 24, 2023 · The coronary veins are organized into two groups: greater and smaller cardiac veins. The greater cardiac veins consist of the coronary sinus, atrial veins, anterior cardiac veins, and veins draining the septum. The greater cardiac veins account for 95% of all venous drainage from the heart.