Antegrade catheter snare for retrograde catheterization of the left ventricle: a new technique to facilitate balloon aortic valvuloplasty.
Latson
L A
LA
Department of Pediatrics, University of Nebraska Medical Center, Omaha 68105.
D000293:Adolescent; D001024:Aortic Valve Stenosis / Q000628:therapy*; D006328:Cardiac Catheterization / Q000295:instrumentation*; D002404:Catheterization / Q000379:methods*; D006801:Humans