Right ventricular outflow tract obstruction associated with neointimal tissue accumulation and distortion of the Harmony TPV25 stent frame: Potential mechanisms and treatment
Steinberg Z, Cabalka A, Balzer D, Asnes J, Morray B, Gillespie M, McElhinney D. Right ventricular outflow tract obstruction associated with neointimal tissue accumulation and distortion of the Harmony TPV25 stent frame: Potential mechanisms and treatment. Catheterization And Cardiovascular Interventions 2023, 102: 1078-1087. PMID: 37925624, DOI: 10.1002/ccd.30901.Peer-Reviewed Original ResearchTissue accumulationStent frameRight ventricular outflow tract repairRight ventricular outflow tract obstructionVentricular outflow tract obstructionBalloon-expandable transcatheter valveOutflow tract obstructionTranscatheter pulmonary valveCircumferential narrowingTract obstructionPulmonary regurgitationTranscatheter valveEarly outcomesPulmonary valvePeak gradientValve implantsPericardial valveValve durabilityPatientsDysfunctionMultiple patientsValve framePotential mechanismsRegurgitationPotential causes