title: Provisional transesophageal echocardiography during transcatheter aortic valve implantation.
authors.forename: Pedro A
authors.initials: PA
authors.lastname: Lemos
authors.forename: Jose
authors.initials: J
authors.lastname: Mariani
mesh_terms: D001021:Aortic Valve / Q000000981:diagnostic imaging*; D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging* / Q000628:therapy*; D006328:Cardiac Catheterization / Q000295:instrumentation*; D017548:Echocardiography, Transesophageal; D005260:Female; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000295:instrumentation* / Q000379:methods*; D006801:Humans; D059032:Learning Curve; D008297:Male