title: Initial experience with the DirectFlow percutaneous aortic valve in Spain.
authors.affiliation: Servicio de Cardiología, Hospital Ramón y Cajal, Madrid, Spain. Electronic address: rhernandez_antolin@hotmail.com.
authors.forename: Rosa Ana
authors.initials: RA
authors.lastname: Hernández-Antolín
authors.affiliation: Servicio de Cardiología, Hospital Ramón y Cajal, Madrid, Spain.
authors.forename: Luisa
authors.initials: L
authors.lastname: Salido
authors.affiliation: Servicio de Cardiología, Hospital Ramón y Cajal, Madrid, Spain.
authors.forename: Ariana
authors.initials: A
authors.lastname: González
authors.affiliation: Servicio de Anestesia, Hospital Ramón y Cajal, Madrid, Spain.
authors.forename: Noemí
authors.initials: N
authors.lastname: Samaranch
authors.affiliation: Servicio de Radiología, Hospital Ramón y Cajal, Madrid, Spain.
authors.forename: Ana
authors.initials: A
authors.lastname: Palomera
authors.affiliation: Servicio de Cardiología, Hospital Ramón y Cajal, Madrid, Spain.
authors.forename: José Luis
authors.initials: JL
authors.lastname: Zamorano
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001021:Aortic Valve / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000601:surgery*; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D013030:Spain; D065467:Transcatheter Aortic Valve Replacement / Q000295:instrumentation* / Q000379:methods