Anterograde transumbilical venous balloon aortic valvuloplasty.
P Syamasundar
PS
Rao
D001024:Aortic Valve Stenosis / Q000628:therapy*; D006328:Cardiac Catheterization / Q000379:methods; D002404:Catheterization / Q000379:methods*; D006801:Humans; D007231:Infant, Newborn