title: Valve in valve implantation to prevent acute prosthetic valve migration in Transcatheter Aortic Valve Implantation (TAVI).
abstract: This case demonstrates the importance of accurate sizing of aortic annulus prior to TAVI. There was migration of first valve after deployment and therefore to prevent further migration to the left ventricle, a new TAVI valve was deployed jailing the first valve.
authors.affiliation: Consultant Interventional Cardiologist, MIOT International Hospital, Chennai, India. Electronic address: refais@gmail.com.
authors.forename: Refai
authors.initials: R
authors.lastname: Showkathali
authors.affiliation: King's College Hospital, London, United Kingdom.
authors.forename: Rafal
authors.initials: R
authors.lastname: Dworakowski
authors.affiliation: King's College Hospital, London, United Kingdom.
authors.forename: Philip
authors.initials: P
authors.lastname: MacCarthy
mesh_terms: D000368:Aged; D001021:Aortic Valve / Q000000981:diagnostic imaging / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000601:surgery*; D017548:Echocardiography, Transesophageal; D005260:Female; D005471:Fluoroscopy; D005548:Foreign-Body Migration / Q000517:prevention & control*; D006350:Heart Valve Prosthesis; D006801:Humans; D014057:Tomography, X-Ray Computed; D065467:Transcatheter Aortic Valve Replacement / Q000379:methods*
keywords: Aortic annulus; Aortic stenosis; TAVI; Valve in valve