Ovarian artery Ovarian artery The ovarian artery is an artery that supplies oxygenated blood to the ovary in females. It arises from the abdominal aorta below the renal artery. It can be found in the suspensory ligament of the ovary, anterior to the ovarian vein and ureter. The ovarian arteries are paired structures that arise from the abdominal aorta, usually at the level of L2. After emerging from the aorta, the artery travels down the suspensory ligament of the ovary, enters the mesovarium, and may anastamose with the uterine artery in the broad ligament. The ovarian arteries are the corresponding arteries in
Left anterior descending artery the right aortic sinus. In 78% of cases, it reaches the apex of the heart. The LAD gives off two types of branches: "septals" and "diagonals". The artery supplies the anterolateral myocardium, apex, and interventricular septum. The LAD typically supplies 45-55% of the left ventricle (LV) and is therefore considered the most critical vessel in terms of myocardial blood supply. The "widow maker" is an alternate name for the anterior interventricular branch of the left coronary artery. The name "widow maker" may also apply to the left coronary artery or severe occlusions to that artery. This term is used because