11+ Which Artery Supplies Apex Of Heart Pictures. It originates at the apex of the heart and follows the anterior interventricular groove into the coronary sulcus and around the left side of the heart to join the coronary sinus. The artery continues along the diaphragmatic surface of the heart towards the cardiac apex, where it meets and anastomoses with the anterior interventricular (descending) branch of the left coronary artery.
The anterior interventricular artery (left anterior descending/lad) runs downwards in the anterior interventricular groove to the apex of the heart. Gross anatomy origin right and left subclavian arteries class. Along its course, it supplies the posterior third of the interventricular septum through its septal.
The marginal arteries supply blood to the superficial portions of the right ventricle.
Therefore, it does not supply the left ventricle. Together they form a conical mass, the apex of which is also the apex of the left ventricle. At the apex of the femoral triangle, the femoral artery and vein enter the adductor canal. With every beat, the heart twists forward and the pulmonary arteries and bronchial arteries supply blood to the lung (greene, 1963).