2020
Development of a Hybrid Training Simulator for Structural Heart Disease Interventions
Jang S, Torabinia M, Dhrif H, Caprio A, Liu J, Wong S, Mosadegh B. Development of a Hybrid Training Simulator for Structural Heart Disease Interventions. Advanced Intelligent Systems 2020, 2 DOI: 10.1002/aisy.202000109.Peer-Reviewed Original ResearchReal-time trackingMR displayPhantom heart modelMixed reality displayVisualization systemTraining scenesHybrid simulatorTraining simulatorReality displayTraining platformTracking sensorsReal timeCustom softwareTraining systemCommercial softwareLearning processSoftwareSimulatorQuantitative feedbackSpatial relationshipsTrackingSame technologyHybrid training systemTarget crossingsSensors
2019
An augmented reality system for image guidance of transcatheter procedures for structural heart disease
Liu J, Al’Aref S, Singh G, Caprio A, Moghadam A, Jang S, Wong S, Min J, Dunham S, Mosadegh B. An augmented reality system for image guidance of transcatheter procedures for structural heart disease. PLOS ONE 2019, 14: e0219174. PMID: 31260497, PMCID: PMC6602420, DOI: 10.1371/journal.pone.0219174.Peer-Reviewed Original ResearchMeSH KeywordsAugmented RealityCardiac CatheterizationCardiac Surgical ProceduresCathetersFiducial MarkersFluoroscopyFourier AnalysisHeartHumansImaging, Three-DimensionalModels, AnatomicPatient Care PlanningPhantoms, ImagingPreoperative CarePrinting, Three-DimensionalSpineSurgery, Computer-AssistedTomography, X-Ray ComputedConceptsReal-time 3D positionLow registration errorAutomated registration methodAcceptable computational costReality systemImage guidance systemReality devicesComputational costRegistration methodLand markersRegistration errorLow contrastGuidance systemTraining toolRenderingVisual environmentDepth perceptionQuantitative feedbackFluoroscopic imagesVisualizationNext generationSystemRealityBetter visualizationHigh success rate