2014
Cardiovascular Magnetic Resonance Imaging of Scar Development Following Pulmonary Vein Isolation: A Prospective Study
Hsing J, Peters DC, Knowles BR, Manning WJ, Josephson ME. Cardiovascular Magnetic Resonance Imaging of Scar Development Following Pulmonary Vein Isolation: A Prospective Study. PLOS ONE 2014, 9: e104844. PMID: 25251403, PMCID: PMC4174508, DOI: 10.1371/journal.pone.0104844.Peer-Reviewed Original ResearchMeSH KeywordsAdultAtrial FibrillationCardiovascular SystemCatheter AblationCicatrixContrast MediaEdemaFemaleGadolinium DTPAHumansImage EnhancementLinear ModelsMagnetic Resonance ImagingMaleMiddle AgedProspective StudiesPulmonary VeinsRadiographyReproducibility of ResultsSensitivity and SpecificityTime FactorsConceptsPulmonary vein isolationCardiovascular magnetic resonanceVein isolationAtrial wall thicknessLGE enhancementLGE volumeCardiovascular magnetic resonance imagingVolume of LGEAtrial fibrillation patientsPattern of edemaSubsequent scar formationLate gadolinium enhancement (LGE) imagingMagnetic resonanceAtrial wall thickeningNon-invasive assessmentMagnetic resonance imagingEdema enhancementFibrillation patientsProspective studyPost ablationEarly edemaLGE scarScar formationEdemaResonance imagingAlgebraic reconstruction technique for parallel imaging reconstruction of undersampled radial data: Application to cardiac cine
Li S, Chan C, Stockmann JP, Tagare H, Adluru G, Tam LK, Galiana G, Constable RT, Kozerke S, Peters DC. Algebraic reconstruction technique for parallel imaging reconstruction of undersampled radial data: Application to cardiac cine. Magnetic Resonance In Medicine 2014, 73: 1643-1653. PMID: 24753213, PMCID: PMC4504217, DOI: 10.1002/mrm.25265.Peer-Reviewed Original ResearchMultiecho acquisition of O‐space data
Galiana G, Peters D, Tam L, Constable RT. Multiecho acquisition of O‐space data. Magnetic Resonance In Medicine 2014, 72: 1648-1657. PMID: 24459076, PMCID: PMC4108571, DOI: 10.1002/mrm.25085.Peer-Reviewed Original Research
2013
Left atrial late gadolinium enhancement with water–fat separation: The importance of phase‐encoding order
Shaw JL, Knowles BR, Goldfarb JW, Manning WJ, Peters DC. Left atrial late gadolinium enhancement with water–fat separation: The importance of phase‐encoding order. Journal Of Magnetic Resonance Imaging 2013, 40: 119-125. PMID: 24105717, PMCID: PMC5036388, DOI: 10.1002/jmri.24340.Peer-Reviewed Original ResearchMeSH KeywordsAdipose TissueAlgorithmsAtrial FibrillationBody WaterContrast MediaFemaleGadoliniumHeart AtriaHumansImage EnhancementImage Interpretation, Computer-AssistedMagnetic Resonance ImagingMaleMiddle AgedMyocardial StunningPreoperative CarePulmonary VeinsReproducibility of ResultsSensitivity and SpecificitySignal Processing, Computer-AssistedSubtraction TechniqueConceptsWater-fat separation
2012
Respiratory bellows‐gated late gadolinium enhancement of the left atrium
Peters DC, Shaw JL, Knowles BR, Moghari MH, Manning WJ. Respiratory bellows‐gated late gadolinium enhancement of the left atrium. Journal Of Magnetic Resonance Imaging 2012, 38: 1210-1214. PMID: 23197465, PMCID: PMC3812253, DOI: 10.1002/jmri.23954.Peer-Reviewed Original ResearchConceptsRight inferior pulmonary veinLate gadolinium enhancementRight superior PVAtrial fibrillationGadolinium enhancementRespiratory compensationScar presenceInferior pulmonary veinNav gatingPresence of scarAtrial imagingSuperior PVBlinded gradingPulmonary veinsLeft atriumTrue scarsPatientsQuadrantScarImproved assessmentFibrillationAtrium
2010
Respiratory bellows revisited for motion compensation: Preliminary experience for cardiovascular MR
Santelli C, Nezafat R, Goddu B, Manning WJ, Smink J, Kozerke S, Peters DC. Respiratory bellows revisited for motion compensation: Preliminary experience for cardiovascular MR. Magnetic Resonance In Medicine 2010, 65: 1097-1102. PMID: 21413074, PMCID: PMC3126878, DOI: 10.1002/mrm.22687.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsArtifactsCoronary VesselsFemaleHumansImage EnhancementImage Interpretation, Computer-AssistedMagnetic Resonance AngiographyMagnetic Resonance Imaging, CineMaleMotionPilot ProjectsReproducibility of ResultsRespiratory-Gated Imaging TechniquesSensitivity and SpecificityYoung Adult
2008
Inflow quantification in three‐dimensional cardiovascular MR imaging
Nezafat R, Herzka D, Stehning C, Peters DC, Nehrke K, Manning WJ. Inflow quantification in three‐dimensional cardiovascular MR imaging. Journal Of Magnetic Resonance Imaging 2008, 28: 1273-1279. PMID: 18972337, DOI: 10.1002/jmri.21493.Peer-Reviewed Original Research2D free‐breathing dual navigator‐gated cardiac function validated against the 2D breath‐hold acquisition
Peters DC, Nezafat R, Eggers H, Stehning C, Manning WJ. 2D free‐breathing dual navigator‐gated cardiac function validated against the 2D breath‐hold acquisition. Journal Of Magnetic Resonance Imaging 2008, 28: 773-777. PMID: 18777547, PMCID: PMC2562245, DOI: 10.1002/jmri.21417.Peer-Reviewed Original ResearchCardiovascular Magnetic Resonance Characterization of Mitral Valve Prolapse
Han Y, Peters DC, Salton CJ, Bzymek D, Nezafat R, Goddu B, Kissinger KV, Zimetbaum PJ, Manning WJ, Yeon SB. Cardiovascular Magnetic Resonance Characterization of Mitral Valve Prolapse. JACC Cardiovascular Imaging 2008, 1: 294-303. PMID: 19356441, DOI: 10.1016/j.jcmg.2008.01.013.Peer-Reviewed Original ResearchMeSH KeywordsArrhythmias, CardiacCase-Control StudiesContrast MediaEchocardiography, DopplerFibrosisGadolinium DTPAHumansImaging, Three-DimensionalMagnetic Resonance Imaging, CineMitral ValveMitral Valve ProlapsePapillary MusclesPredictive Value of TestsProspective StudiesSensitivity and SpecificityConceptsMitral valve prolapseComplex ventricular arrhythmiasMVP patientsMitral annular diameterValve prolapseControl subjectsPapillary musclesTransthoracic echocardiographyVentricular arrhythmiasAnnular diameterDiagnostic criteriaCardiovascular magnetic resonance characterizationCommon valvular heart diseaseLeft ventricular outflow tractCMR diagnostic criteriaSubgroup of patientsValvular heart diseaseVentricular outflow tractGold standardLate gadolinium enhancementCardiovascular magnetic resonanceMitral valve morphologyValuable imaging toolClinical gold standardControl patients
2007
Coronary magnetic resonance vein imaging: Imaging contrast, sequence, and timing
Nezafat R, Han Y, Peters DC, Herzka DA, Wylie JV, Goddu B, Kissinger KK, Yeon SB, Zimetbaum PJ, Manning WJ. Coronary magnetic resonance vein imaging: Imaging contrast, sequence, and timing. Magnetic Resonance In Medicine 2007, 58: 1196-1206. PMID: 17969081, DOI: 10.1002/mrm.21395.Peer-Reviewed Original ResearchConceptsCardiac resynchronization therapyCoronary vein anatomyCongestive heart failureCoronary veinVein anatomyCardiovascular MRCoronary sinus leadCoronary venous anatomyTransvenous lead placementInterventional cardiovascular proceduresResynchronization therapyDevice therapyHeart failureVenous anatomyLead placementEpicardial leadsCardiovascular proceduresLeft ventricleCHF subjectsCMR techniquesVivo studiesLateral wallVeinTherapyCardiac cycleDelayed-Enhancement Cardiovascular Magnetic Resonance Coronary Artery Wall Imaging Comparison With Multislice Computed Tomography and Quantitative Coronary Angiography
Yeon SB, Sabir A, Clouse M, Martinezclark PO, Peters DC, Hauser TH, Gibson CM, Nezafat R, Maintz D, Manning WJ, Botnar RM. Delayed-Enhancement Cardiovascular Magnetic Resonance Coronary Artery Wall Imaging Comparison With Multislice Computed Tomography and Quantitative Coronary Angiography. Journal Of The American College Of Cardiology 2007, 50: 441-447. PMID: 17662397, DOI: 10.1016/j.jacc.2007.03.052.Peer-Reviewed Original ResearchMeSH KeywordsAgedAtherosclerosisCalcinosisCoronary AngiographyCoronary VesselsFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedSensitivity and SpecificityTomography, X-Ray ComputedConceptsQuantitative coronary angiographyCoronary artery wallCoronary vessel wallCoronary angiographyRisk factorsArtery wallCardiovascular risk factorsCoronary artery diseaseCoronary artery stenosisSeverity of atherosclerosisCoronary vessel wall imagingVessel wallMultislice Computed TomographyVessel wall imagingArtery diseaseCoronary diseaseArtery stenosisNoncalcified plaqueCoronary segmentsDE-CMRHealthy subjectsComputed tomographyGreater prevalenceMSCTNoninvasive method
2006
Inversion recovery radial MRI with interleaved projection sets
Peters DC, Botnar RM, Kissinger KV, Yeon SB, Appelbaum EA, Manning WJ. Inversion recovery radial MRI with interleaved projection sets. Magnetic Resonance In Medicine 2006, 55: 1150-1156. PMID: 16598720, DOI: 10.1002/mrm.20865.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsArtificial IntelligenceCluster AnalysisHumansImage EnhancementImage Interpretation, Computer-AssistedImaging, Three-DimensionalInformation Storage and RetrievalMagnetic Resonance ImagingMyocardial InfarctionPhantoms, ImagingReproducibility of ResultsSensitivity and SpecificityUser-Computer InterfaceConceptsRadial trajectoriesK-space weightingRadial imagingCentral k-space dataImage contrastAcquisition windowMagnetization changesK-space dataPulsesImaging methodInversion pulseProjection setsRadial MRIInterleaved acquisitionBetter image qualityImage qualityPreparation pulseRadial acquisitionImagingT1 weightingMotion artifactsMultiple contrastsWindowPhantomViability imaging
2003
Centering the projection reconstruction trajectory: Reducing gradient delay errors
Peters DC, Derbyshire JA, McVeigh ER. Centering the projection reconstruction trajectory: Reducing gradient delay errors. Magnetic Resonance In Medicine 2003, 50: 1-6. PMID: 12815671, PMCID: PMC2034322, DOI: 10.1002/mrm.10501.Peer-Reviewed Original Research
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