title: Pitfalls leading to misdiagnosis of a normally functioning prosthetic aortic valve as stenotic.
authors.affiliation: First Department of Cardiology, Athens Medical School, Hippokratio Hospital, Athens, Greece.
authors.forename: John
authors.initials: J
authors.lastname: Barbetseas
authors.forename: Stella
authors.initials: S
authors.lastname: Brili
authors.forename: Ilias
authors.initials: I
authors.lastname: Stamatopoulos
authors.forename: Constantina
authors.initials: C
authors.lastname: Aggeli
authors.forename: George
authors.initials: G
authors.lastname: Metallinos
authors.forename: Christina
authors.initials: C
authors.lastname: Chrysohoou
authors.forename: Christodoulos
authors.initials: C
authors.lastname: Stefanadis
mesh_terms: D000368:Aged; D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging* / Q000209:etiology*; D003951:Diagnostic Errors / Q000517:prevention & control*; D015150:Echocardiography, Doppler / Q000379:methods*; D005189:False Positive Reactions; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011475:Prosthesis Failure