Prolapse,Aortic Valve
《英文msh詞典》Prolapse,Aortic Valve
[入口詞] Prolapse,Aortic Valve
[主題詞] Aortic Valve Prolapse
[英文釋義] The downward displacement of the cuspal material (misalignment of the cusps) below a line joining points of attachment of the aortic valve leaflets. The prolapsed cusp may occlude the ventricular septal defect during ventricular diastole.