Obstruction,Ventricular Inflow

《英文msh詞典》Obstruction,Ventricular Inflow
[入口詞] Obstruction,Ventricular Inflow
[主題詞] Ventricular Outflow Obstruction
[英文釋義] Occlusion of the ventricular outflow or inflow tract on either side of the heart. It may result from a congenital defect or predisposing heart disease,or as a complication of surgery or tumors of the heart or its vessels.