Archives for April 2024

The noncoronary leaflet is the third semilunar leaflet of the aortic valve. It is called “noncoronary” because it does not directly border any of the coronary arteries.

The left coronary leaflet is another semilunar leaflet of the aortic valve. It is named based on its proximity to the left coronary artery.

The right coronary leaflet is one of the three semilunar leaflets of the aortic valve. It is named based on its proximity to the right coronary.

The aortic orifice is the opening of the aortic valve into the ascending aorta. It is the passage through which blood flows from the left ventricle into the aorta during ventricular systole.

The aortic valve is located between the left ventricle and the ascending aorta. It consists of three semilunar leaflets that open and close to regulate blood flow from the heart to the rest of the body.