《英文msh词典》Operation,Fontan
[入口词] Operation,Fontan
[主题词] Fontan Procedure
[英文释义] A procedure in which total right atrial or total caval blood flow is channeled directly into the pulmonary artery or into a small right ventricle that serves only as a conduit. The principal congenital malformations for which this operation is useful are TRICUSPID ATRESIA and single ventricle with pulmonary stenosis.