Regurgitation,Pulmonary Valve

《英文msh詞典》Regurgitation,Pulmonary Valve
[入口詞] Regurgitation,Pulmonary Valve
[主題詞] Pulmonary Valve Insufficiency
[英文釋義] Backflow of blood from the pulmonary artery into the right ventricle,owing to imperfect functioning of the pulmonary valve.