TY - JOUR JO - EuroIntervention TI - Intravascular ultrasound guidance for intentional fracture of failed bioprosthetic valve frame prior to valve-in-valve transcatheter pulmonary valve replacement AB - <p><em>A 28-year-old male with Tetralogy of Fallot underwent </em>total correction at the age of five with transannular patch of the pulmonary valve and 15 years later had an &Oslash;23mm Edwards Magna bioprosthesis (Edwards Lifesciences, Irvine, CA) inserted at the pulmonary position due to pulmonary valve insufficiency. He was scheduled for valve-in-valve transcatheter pulmonary valve replacement (TPVR) due to symptomatic bioprosthesis dysfunction (insufficiency and stenosis).&nbsp;</p> AU - Kalińczuk Łukasz AU - Świerczewski Michał AU - Mintz Gary S. AU - Demkow Marcin VL - IS - Y1 - 02/06/2020 Y1 - 2020 DOI - 10.4244/EIJ-D-20-00427 SP - KW - intravascular ultrasound KW - pulmonary stenosis KW - degenerative valve KW - imaging modalities KW - valve-in-valve PB - Europa Digital & Publishing UR - https://eurointervention.pcronline.com/article/intravascular-ultrasound-guidance-for-intentional-fracture-of-failed-bioprosthetic-valve-frame-prior-to-valve-in-valve-transcatheter-pulmonary-valve-replacement SN - 1774-024X ER -