title: Perceval sutureless approach in a patient with porcelain aorta unsuitable for transcatheter aortic valve implantation.
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Santarpino
authors.forename: Steffen
authors.initials: S
authors.lastname: Pfeiffer
authors.forename: Theodor
authors.initials: T
authors.lastname: Fischlein
mesh_terms: D000368:Aged; D001011:Aorta / Q000473:pathology*; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000601:surgery*; D006348:Cardiac Surgical Procedures / Q000295:instrumentation / Q000379:methods; D005260:Female; D019918:Heart Valve Prosthesis Implantation / Q000295:instrumentation* / Q000379:methods*; D006801:Humans; D061205:Vascular Calcification / Q000175:diagnosis / Q000601:surgery*