2016
T1-refBlochi: high resolution 3D post-contrast T1 myocardial mapping based on a single 3D late gadolinium enhancement volume, Bloch equations, and a reference T1
Hu C, Sinusas AJ, Huber S, Thorn S, Stacy MR, Mojibian H, Peters DC. T1-refBlochi: high resolution 3D post-contrast T1 myocardial mapping based on a single 3D late gadolinium enhancement volume, Bloch equations, and a reference T1. Journal Of Cardiovascular Magnetic Resonance 2016, 19: 63. PMID: 28821300, PMCID: PMC5563030, DOI: 10.1186/s12968-017-0375-1.Peer-Reviewed Original ResearchAlgorithmsAnimalsCardiomyopathiesComputer SimulationContrast MediaFeasibility StudiesFemaleFibrosisHeart AtriaHumansImage Interpretation, Computer-AssistedImaging, Three-DimensionalMagnetic Resonance ImagingMaleMiddle AgedModels, CardiovascularMonte Carlo MethodOrganometallic CompoundsPhantoms, ImagingPredictive Value of TestsReproducibility of ResultsSus scrofa
2009
Whole heart magnetization‐prepared steady‐state free precession coronary vein MRI
Stoeck CT, Han Y, Peters DC, Hu P, Yeon SB, Kissinger KV, Goddu B, Goepfert L, Manning WJ, Kozerke S, Nezafat R. Whole heart magnetization‐prepared steady‐state free precession coronary vein MRI. Journal Of Magnetic Resonance Imaging 2009, 29: 1293-1299. PMID: 19472386, DOI: 10.1002/jmri.21788.Peer-Reviewed Original ResearchConceptsCoronary veinLead implantationLeft ventricular lateral wallLateral left ventricular wallVisualization of branchesVentricular lateral wallLeft ventricular wallWhole-heart imagesSteady-state free precessionHealthy subjectsWhole-heart acquisitionVentricular wallGradient echo sequenceLateral wallVisual gradingVisible image artifactsMRIVeinImaging sequenceImplantationAnatomical featuresImaging method
2005
Real-Time Magnetic Resonance-Guided Endovascular Repair of Experimental Abdominal Aortic Aneurysm in Swine
Raman VK, Karmarkar PV, Guttman MA, Dick AJ, Peters DC, Ozturk C, Pessanha BS, Thompson RB, Raval AN, DeSilva R, Aviles RJ, Atalar E, McVeigh ER, Lederman RJ. Real-Time Magnetic Resonance-Guided Endovascular Repair of Experimental Abdominal Aortic Aneurysm in Swine. Journal Of The American College Of Cardiology 2005, 45: 2069-2077. PMID: 15963411, PMCID: PMC1317097, DOI: 10.1016/j.jacc.2005.03.029.Peer-Reviewed Original ResearchConceptsMRI receiver coilsLaminar flowReal-time magnetic resonance imaging (MRI) guidanceRtMRI guidanceActive devicesReceiver coilPrecise positioningSimultaneous multislice imagingAbdominal aortic aneurysmDevice visualizationExperimental abdominal aortic aneurysmsMagnetic resonance imaging (MRI) guidanceAneurysm exclusionSoft tissue contrastEndovascular repairDevicesAortic aneurysmStent strut appositionMRI artifactsFlowInfrarenal abdominal aortic aneurysmEndovascular AAA repairSuccessful aneurysm exclusionRtMRISoft tissuePulmonary vein imaging: comparison of 3D magnetic resonance angiography with 2D cine MRI for characterizing anatomy and size.
Syed MA, Peters DC, Rashid H, Arai AE. Pulmonary vein imaging: comparison of 3D magnetic resonance angiography with 2D cine MRI for characterizing anatomy and size. Journal Of Cardiovascular Magnetic Resonance 2005, 7: 355-60. PMID: 15881514, DOI: 10.1081/jcmr-200053458.Peer-Reviewed Original ResearchConceptsPulmonary vein ostial diametersMagnetic resonance angiographyPulmonary veinsCine CMROstial diameterNormal volunteersResonance angiographyAtrial fibrillation ablation proceduresAtrial fibrillation patientsPulmonary vein diameterCardiac magnetic resonanceCine cardiac magnetic resonanceThree-dimensional magnetic resonance angiographyContrast-enhanced 3D MRAFibrillation patientsAtrial fibrillationVein diameterAblation proceduresAnatomical depictionPatientsT scannerAngiographyCine MRICMRVeinInvasive human magnetic resonance imaging: Feasibility during revascularization in a combined XMR suite
Dick AJ, Raman VK, Raval AN, Guttman MA, Thompson RB, Ozturk C, Peters DC, Stine AM, Wright VJ, Schenke WH, Lederman RJ. Invasive human magnetic resonance imaging: Feasibility during revascularization in a combined XMR suite. Catheterization And Cardiovascular Interventions 2005, 64: 265-274. PMID: 15736247, PMCID: PMC1317610, DOI: 10.1002/ccd.20302.Peer-Reviewed Original ResearchConceptsInvasive magnetic resonance imagingMagnetic resonance imagingIntravascular ultrasoundPeripheral angioplastyReal-time magnetic resonance imagingTherapeutic proceduresActive guidewireReceiver coilNoninvasive magnetic resonance imagingX-ray fluoroscopyMRI coilsAdvanced therapeutic proceduresIntravascular magnetic resonance imagingArtery revascularizationEligible patientsDiagnostic catheterizationRevascularization proceduresDevice dislodgmentNephrotoxic contrastPatientsResonance imagingCoilCatheter deviceGuidewire visualizationSoft tissue
2003
Magnetic Resonance Fluoroscopy Allows Targeted Delivery of Mesenchymal Stem Cells to Infarct Borders in Swine
Dick AJ, Guttman MA, Raman VK, Peters DC, Pessanha BS, Hill JM, Smith S, Scott G, McVeigh ER, Lederman RJ. Magnetic Resonance Fluoroscopy Allows Targeted Delivery of Mesenchymal Stem Cells to Infarct Borders in Swine. Circulation 2003, 108: 2899-2904. PMID: 14656911, PMCID: PMC1325104, DOI: 10.1161/01.cir.0000095790.28368.f9.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCardiac CatheterizationComputer SystemsContrast MediaFeasibility StudiesFerrosoferric OxideGadolinium DTPAImaging, Three-DimensionalIronMagnetic Resonance ImagingMesenchymal Stem Cell TransplantationMicroscopy, FluorescenceMicrospheresMyocardial InfarctionOxidesPhantoms, ImagingSafetySwine, MiniatureTransplantation, Homologous
2002
Catheter-Based Endomyocardial Injection With Real-Time Magnetic Resonance Imaging
Lederman RJ, Guttman MA, Peters DC, Thompson RB, Sorger JM, Dick AJ, Raman VK, McVeigh ER. Catheter-Based Endomyocardial Injection With Real-Time Magnetic Resonance Imaging. Circulation 2002, 105: 1282-1284. PMID: 11901036, PMCID: PMC1317571, DOI: 10.1161/circ.105.11.1282.Peer-Reviewed Original ResearchConceptsReal-time MRIMRI-compatible needleFirst generation prototypeRtMRI guidanceEndomyocardial injectionNeedle injectorReconstruction engineLeft ventricular cavityMagnetic resonance imagingTime magnetic resonance imagingMyocardial segmentsT MRI scannerVentricular cavityGadolinium-DTPAResonance imagingDrug deliveryLV wallCatheter navigationMultiple injectionsInjectionInjectorEngineMRI scannerCoilImaging software