title: Percutaneous aortic balloon valvuloplasty under transesophageal echocardiographic guidance.
authors.affiliation: Department of Anesthesiology, University of Arizona Health Sciences Center, Tucson.
authors.forename: R J
authors.initials: RJ
authors.lastname: Isner
authors.forename: J A
authors.initials: JA
authors.lastname: DiNardo
mesh_terms: D001021:Aortic Valve / Q000000981:diagnostic imaging; D001024:Aortic Valve Stenosis / Q000628:therapy*; D001783:Blood Flow Velocity; D002404:Catheterization / Q000379:methods; D004452:Echocardiography; D015150:Echocardiography, Doppler; D017548:Echocardiography, Transesophageal; D006801:Humans; D008297:Male; D008875:Middle Aged; D018084:Ultrasonography, Interventional