2023
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 causes1-Year Outcomes in a Pooled Cohort of Harmony Transcatheter Pulmonary Valve Clinical Trial Participants
Gillespie M, McElhinney D, Jones T, Levi D, Asnes J, Gray R, Cabalka A, Fujimoto K, Qureshi A, Justino H, Bergersen L, Benson L, Haugan D, Boe B, Cheatham J. 1-Year Outcomes in a Pooled Cohort of Harmony Transcatheter Pulmonary Valve Clinical Trial Participants. JACC Cardiovascular Interventions 2023, 16: 1917-1928. PMID: 37278682, DOI: 10.1016/j.jcin.2023.03.002.Peer-Reviewed Original ResearchConceptsTranscatheter pulmonary valveRight ventricular outflow tractSevere pulmonary regurgitationPulmonary regurgitationPrimary analysisCardiac magnetic resonance imagingContinued Access StudyMild pulmonary regurgitationOne-year safetyMedian patient agePulmonary valve replacementLong-term valve performanceVentricular outflow tractFirst U.S. FoodClinical trial participantsMagnetic resonance imagingEligible patientsMost patientsPatient ageValve replacementHemodynamic outcomesPooled cohortPulmonary valveVentricular tachycardiaClinical indications
2020
Transcatheter Pulmonary Valve Replacement With the Sapien Prosthesis
Shahanavaz S, Zahn EM, Levi DS, Aboulhousn JA, Hascoet S, Qureshi AM, Porras D, Morgan GJ, Bauser Heaton H, Martin MH, Keeshan B, Asnes JD, Kenny D, Ringewald JM, Zablah JE, Ivy M, Morray BH, Torres AJ, Berman DP, Gillespie MJ, Chaszczewski K, Zampi JD, Walsh KP, Julien P, Goldstein BH, Sathanandam SK, Karsenty C, Balzer DT, McElhinney DB. Transcatheter Pulmonary Valve Replacement With the Sapien Prosthesis. Journal Of The American College Of Cardiology 2020, 76: 2847-2858. PMID: 33303074, DOI: 10.1016/j.jacc.2020.10.041.Peer-Reviewed Original ResearchConceptsTranscatheter pulmonary valve replacementPulmonary valve replacementSAPIEN XTValve replacementS3 valveMost patientsShort-term outcome dataGreater pulmonary regurgitationMaximum Doppler gradientOutflow tract anatomyTricuspid valve injurySAPIEN 3 valveSerious adverse eventsBalloon-expandable valveShort-term outcomesSurgical valve replacementValve complicationsMulticenter registryUrgent surgeryAdverse eventsDoppler gradientPulmonary regurgitationSAPIEN prosthesisTotal patientsValve injury
2018
Transcatheter Pulmonary Valve Replacement With the Melody Valve in Small Diameter Expandable Right Ventricular Outflow Tract Conduits
Shahanavaz S, Qureshi AM, Levi DS, Boudjemline Y, Peng LF, Martin MH, Bauser-Heaton H, Keeshan B, Asnes JD, Jones TK, Justino H, Aboulhosn JA, Gray RG, Nguyen H, Balzer DT, McElhinney DB. Transcatheter Pulmonary Valve Replacement With the Melody Valve in Small Diameter Expandable Right Ventricular Outflow Tract Conduits. JACC Cardiovascular Interventions 2018, 11: 554-564. PMID: 29566801, DOI: 10.1016/j.jcin.2018.01.239.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAngiographyBlood Vessel ProsthesisBlood Vessel Prosthesis ImplantationCardiac CatheterizationChildChild, PreschoolFeasibility StudiesFemaleGraft Occlusion, VascularHeart Valve ProsthesisHeart Valve Prosthesis ImplantationHemodynamicsHumansMalePreliminary DataProsthesis DesignPulmonary ValveRetrospective StudiesTime FactorsTreatment OutcomeUnited StatesVentricular Outflow ObstructionYoung AdultConceptsTranscatheter pulmonary valve replacementRight ventricular outflow tractPulmonary valve replacementMelody valveValve replacementDysfunctional right ventricular outflow tractsPercutaneous transcatheter pulmonary valve replacementSuccessful transcatheter pulmonary valve replacementSignificant hemodynamic improvementSignificant pulmonary regurgitationVentricular outflow tractCases of endocarditisRVOT reinterventionHemodynamic improvementPulmonary regurgitationHemodynamic outcomesOutflow tractProcedural characteristicsPreliminary experiencePatientsSmall diameter conduitsLimited dataOutcomesSmall conduitsReintervention
2017
Transcatheter pulmonary valve replacement using the melody valve for treatment of dysfunctional surgical bioprostheses: A multicenter study
Cabalka AK, Asnes JD, Balzer DT, Cheatham JP, Gillespie MJ, Jones TK, Justino H, Kim DW, Lung TH, Turner DR, McElhinney DB. Transcatheter pulmonary valve replacement using the melody valve for treatment of dysfunctional surgical bioprostheses: A multicenter study. Journal Of Thoracic And Cardiovascular Surgery 2017, 155: 1712-1724.e1. PMID: 29395214, DOI: 10.1016/j.jtcvs.2017.10.143.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedBioprosthesisCardiac CatheterizationChildChild, PreschoolFemaleHeart Valve ProsthesisHeart Valve Prosthesis ImplantationHumansMaleMiddle AgedProsthesis DesignProsthesis FailurePulmonary ValvePulmonary Valve InsufficiencyPulmonary Valve StenosisRecovery of FunctionRetrospective StudiesTime FactorsTreatment OutcomeUnited StatesYoung AdultConceptsPulmonary valve replacementTPV replacementPulmonary regurgitationBioprosthetic valvesValve replacementMulticenter studyRight ventricular outflow tract gradientPostoperative congenital heart diseaseTranscatheter pulmonary valve replacementVentricular outflow tract gradientSurgical pulmonary valve replacementMean RVOT gradientMedian patient ageOutflow tract gradientSevere pulmonary regurgitationExcellent early resultsSurgical bioprosthetic valvesTetralogy of FallotCongenital heart diseaseTime-related fashionRVOT gradientTract gradientUnderlying diagnosisHospital dischargePatient agePercutaneous transcatheter pulmonary valve replacement in children weighing less than 20 kg
Martin MH, Shahanavaz S, Peng LF, Asnes JD, Riley M, Hellenbrand WE, Balzer DT, Gray RG, McElhinney DB. Percutaneous transcatheter pulmonary valve replacement in children weighing less than 20 kg. Catheterization And Cardiovascular Interventions 2017, 91: 485-494. PMID: 29193671, DOI: 10.1002/ccd.27432.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsBody WeightCardiac CatheterizationChildChild DevelopmentChild, PreschoolCoronary AngiographyEchocardiography, DopplerFemaleHeart Valve ProsthesisHeart Valve Prosthesis ImplantationHumansMalePostoperative ComplicationsPulmonary ValveRetrospective StudiesRisk FactorsTreatment OutcomeUnited StatesConceptsTranscatheter pulmonary valve replacementPercutaneous transcatheter pulmonary valve replacementPulmonary valve replacementTetralogy of FallotValve replacementVein accessInternal jugular vein accessExcellent valve functionMean Doppler gradientMild pulmonary regurgitationIliac vein injuryCases of endocarditisFemoral vein accessSuccessful valve implantationJugular vein accessIJV accessRVOT reinterventionMelody valveAdverse eventsDoppler gradientPulmonary regurgitationValve implantationMedian ageVein injuryRoot compression