Understanding Pulmonary Valve Regurgitation
Pulmonary Valve Anatomy The right ventricle is divided into inflow and outflow tracts, separated by the supraventricular crest. The supraventricular crest is a broad muscular ridge on the right ventricular wall, located between the right atrioventricular orifice and the pulmonary artery orifice. The outflow tract extends upward and narrows, resembling an inverted funnel, with smooth … Read more