no comments Share Tweet Share Pin it Share Stumble Email HomeThe Encyclopedia of BiologyAtrioventricular valve Atrioventricular valve The Encyclopedia of Biology By Safi Ur Rehman Qamar November 2, 2024 No Comments atrioventricular valve A valve in the heart between each atrium and ventricle. It prevents a backflow of blood when the ventricles contract. Recommended For You IgM Safi Ur Rehman Qamar Safi Ur Rehman Qamar Write For Us Reply Cancel reply Save my name, email, and website in this browser for the next time I comment. Δ