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The great cardiac vein (left coronary vein) is a vein of the heart.It begins at the apex of the heart and ascends along the anterior interventricular sulcus [1] before joining the oblique vein of the left atrium to form the coronary sinus [2] upon the posterior surface of the heart.
The coronary sinus commences at the union of the great cardiac vein, and the oblique vein of the left atrium. [1] [3] [4] The origin of the coronary sinus is marked by the Vieussens valve of the coronary sinus which is situated at the endpoint of the great cardiac vein. [1]
Cardiac veins carry blood with a poor level of oxygen, from the myocardium to the right atrium. Most of the blood of the coronary veins returns through the coronary sinus. The anatomy of the veins of the heart is very variable, but generally it is formed by the following veins: heart veins that go into the coronary sinus: the great cardiac vein ...
A list of veins in the human body: Veins of the heart. Coronary sinus. Great cardiac vein; Oblique vein of left atrium; Middle cardiac vein; Small cardiac vein; Pulmonary veins; Superior vena cava. Brachiocephalic vein. Inferior thyroid vein; Inferior laryngeal vein; Pericardial veins; Pericardiophrenic veins; Bronchial veins; Vertebral vein ...
A cardiac function curve is a graph showing the relationship between right atrial pressure (x-axis) and cardiac output (y-axis). [ citation needed ] Superimposition of the cardiac function curve and venous return curve is used in one hemodynamic model.
It extends between the coronary sulcus, and the apex of the heart; [1] upon reaching the diaphragmatic surface of the heart, it ends at the notch of cardiac apex. [3] It contains the anterior interventricular branch of the left coronary artery, and great cardiac vein. [1] [2]
The vessels that deliver oxygen-rich blood to the myocardium are known as coronary arteries. The vessels that remove the deoxygenated blood from the heart muscle are known as cardiac veins. These include the great cardiac vein, the middle cardiac vein, the small cardiac vein and the anterior cardiac veins.
Cardiac veins can refer to: Coronary sinus; Great cardiac vein (also known as the left coronary vein) Middle cardiac vein; Small cardiac vein ...