Pacemakers may be implanted in this organ to ensure its regular beating.
The bundle of His connects to this organ's Purkinje fibers, which cause contractions called systoles. Robert Jarvik developed the first artificial version of it. This organ, composed of muscle called (*) myocardium, contains a tricuspid valve that maintains one-way flow to its right ventricle. Pacemakers may be implanted in this organ to ensure its regular beating. The aorta is a large artery emanating from, for 10 points, what organ that pumps blood?
The bundle of His connects to this organ's Purkinje fibers, which cause contractions called systoles.
heart