You are purchasing an individual soft loop and it's associated hardware. This is not a set. Coated, belt size adjustment, Pull-the-Dot snaps, compatible with all of our holster products.
As the left ventricle contracts, the mitral valve closes and the aortic valve opens. The closure of themitral valve prevents blood from returning to the left atrium, and the opening of the aortic valve allows the bloodto flow into the aorta and from there throughout the body.lood Flow The heart's cycle begins when oxygen-poorblood from the body flows into the rightatrium. Next the blood flows through the rightatrium into the right ventricle, which serves asa pump that sends the blood to the lungs.Within the lungs, the blood releases wastegases and picks up oxygen.
Noun. 1. aorta-the large trunk artery that carries blood from the left ventricle of the heart to branch arteries. arteria, arterial blood vessel, artery-a blood vessel that carries blood from the heart to the body.ascending aorta-the ascending part of the aorta as it emerges from the left ventricle.aortic arch-the part of the aorta that arches and turns downward. descending aorta-the descending part of the aorta that branches into the thoracic and abdominal aortae. abdominal aorta-a branch of the descending aorta.scending aorta-the ascending part of the aorta as it emerges from the left ventricle. aortic arch-the part of the aorta that arches and turns downward. descending aorta-the descending part of the aorta that branches into the thoracic and abdominal aortae. abdominal aorta-a branch of the descending aorta.