What does the anterior interventricular vein drain?
The great cardiac vein, also called the anterior interventricular vein, is a large blood vessel found on the anterior (sternocostal) surface of the heart….Great cardiac vein.
| Drains from | Small venules of the apex of heart |
|---|---|
| Drains to | Coronary sinus |
| Drainage area | External layer of the myocardium of the ventricles and left atrium |
What does the great cardiac vein do?
The greater cardiac venous system drains the majority of the deoxygenated blood, while the smaller cardiac venous system drains a smaller portion of the deoxygenated blood to its respective heart chambers.
What is the function of the great cardiac vein quizlet?
conveying venous blood from the right ventricle of the heart to the lungs.
What are the areas drained by the great cardiac vein?
The vein drains the: anterior surface of the right and left ventricles (up to and including the apex) anterior interventricular septum. portions of the left atrium.
Where does the anterior cardiac vein empty to?
the right atrium
The anterior cardiac veins drain directly into the right atrium. There are also tiny veins in the walls of each of the chambers called the thebesian veins or venate cordis minimi, which drain directly into their own relevant chamber.
Where does the great cardiac vein take blood?
Cardiac veins The great cardiac vein: main tributary of the coronary sinus. Moves blood away from the anterior aspect of the heart and runs with the LAD.
Where is the anterior interventricular artery?
The left anterior descending artery, preferably known as the anterior interventricular artery (AIV), is the continuing branch of the left coronary artery. It is located subepicardially within the anterior and inferior interventricular sulci of the heart.
What vein travels with the anterior interventricular artery?
The great cardiac vein
The great cardiac vein originates at the cardiac apex, travels through the anterior interventricular and then to the atrioventricular groove. It receives blood from the left marginal vein and other tributaries that drain both ventricles and the left atrium, and empties into the coronary sinus at its origin.
Where does the anterior interventricular artery supply?
The anterior interventricular artery supplies the: left ventricle. right ventricle – small section of outflow tract. interventricular septum.
What is the anterior interventricular artery called clinically?
left anterior descending artery
Although the name “anterior interventricular artery” is the anatomical name, this artery is most commonly known by its clinical name, the [left anterior descending artery], or LAD. The LAD lies deep to the epicardium in the subepicardial fatty layer.