2023
Impaired left-ventricular global longitudinal strain by feature-tracking cardiac MRI predicts mortality in systemic sclerosis
Feher A, Miller E, Peters D, Mojibian H, Sinusas A, Hinchcliff M, Baldassarre L. Impaired left-ventricular global longitudinal strain by feature-tracking cardiac MRI predicts mortality in systemic sclerosis. Rheumatology International 2023, 43: 849-858. PMID: 36894756, DOI: 10.1007/s00296-023-05294-6.Peer-Reviewed Original ResearchConceptsLate gadolinium enhancementLV-GLSSystemic sclerosisWorse survivalClinical indicationsImpaired left ventricular global longitudinal strainLeft ventricular global longitudinal strainPresence of LGECMR strainLV cardiac indexWorse LV-GLSLV ejection fractionCox regression analysisGlobal longitudinal strainLV cardiac outputGlobal radialCardiac indexOverall survivalRetrospective cohortEjection fractionPrognostic valueAdverse outcomesCardiac outputGadolinium enhancementRV strain
2018
REPAIRit: Improving Myocardial Nulling and Ghosting Artifacts of 3D Navigator‐Gated Late Gadolinium Enhancement Imaging During Arrhythmia
Hu C, Huber S, Latif SR, Santacana‐Laffitte G, Mojibian HR, Baldassarre LA, Peters DC. REPAIRit: Improving Myocardial Nulling and Ghosting Artifacts of 3D Navigator‐Gated Late Gadolinium Enhancement Imaging During Arrhythmia. Journal Of Magnetic Resonance Imaging 2018, 49: 688-699. PMID: 30252987, DOI: 10.1002/jmri.26284.Peer-Reviewed Original ResearchAssessment of diastolic function and atrial remodeling by MRI – validation and correlation with echocardiography and filling pressure
Seemann F, Baldassarre LA, Llanos‐Chea F, Gonzales RA, Grunseich K, Hu C, Sugeng L, Meadows J, Heiberg E, Peters DC. Assessment of diastolic function and atrial remodeling by MRI – validation and correlation with echocardiography and filling pressure. Physiological Reports 2018, 6: e13828. PMID: 30187654, PMCID: PMC6125607, DOI: 10.14814/phy2.13828.Peer-Reviewed Original ResearchConceptsLate gadolinium enhancementMagnetic resonance imagingPulmonary capillary wedge pressureLA late gadolinium enhancementCapillary wedge pressureTransthoracic echocardiographyDiastolic functionDiastolic parametersWedge pressureAtrial remodelingFilling pressureCardiovascular magnetic resonance imagingLeft atrial remodelingVentricular filling pressureAtrial late gadolinium enhancementLGE-magnetic resonance imagingDiastolic dysfunctionMedical chartsLA volumeAtrial fibrosisGadolinium enhancementResonance imagingPressure catheterizationLow interobserverEchocardiography
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 separationThree‐dimensional late gadolinium‐enhanced mr imaging of the left atrium: A comparison of spiral versus Cartesian k‐space trajectories
Knowles BR, Peters DC, Clough RE, Razavi R, Schaeffter T, Prieto C. Three‐dimensional late gadolinium‐enhanced mr imaging of the left atrium: A comparison of spiral versus Cartesian k‐space trajectories. Journal Of Magnetic Resonance Imaging 2013, 39: 211-216. PMID: 24006356, DOI: 10.1002/jmri.24146.Peer-Reviewed Original ResearchAortic injury is common following pulmonary vein isolation
Tung P, Hong SN, Chan RH, Peters DC, Hauser TH, Manning WJ, Josephson ME. Aortic injury is common following pulmonary vein isolation. Heart Rhythm 2013, 10: 653-658. PMID: 23318348, DOI: 10.1016/j.hrthm.2013.01.012.Peer-Reviewed Original ResearchConceptsPulmonary vein isolationVein isolationAortic blood poolPercent of patientsNumber of patientsCardiac magnetic resonanceLate gadolinium enhancementSignificant increaseAortic injuryEsophageal injuryAortic enhancementMediastinal structuresGadolinium enhancementPatientsControl groupAortaClinical implicationsHyperenhancementMean signal intensityBlood poolLGELatter groupLA enhancementInjuryLarger LA
2011
Pulmonary vein inflow artifact reduction for free‐breathing left atrium late gadolinium enhancement
Moghari MH, Peters DC, Smink J, Goepfert L, Kissinger KV, Goddu B, Hauser TH, Josephson ME, Manning WJ, Nezafat R. Pulmonary vein inflow artifact reduction for free‐breathing left atrium late gadolinium enhancement. Magnetic Resonance In Medicine 2011, 66: 180-186. PMID: 21360738, PMCID: PMC3120912, DOI: 10.1002/mrm.22769.Peer-Reviewed Original Research
2010
Late Gadolinium Enhancement of the Esophagus is Common on Cardiac MR Several Months after Pulmonary Vein Isolation: Preliminary Observations
MENG J, PETERS DC, HSING JM, CHUANG ML, CHAN J, FISH A, JOSEPHSON ME, MANNING WJ. Late Gadolinium Enhancement of the Esophagus is Common on Cardiac MR Several Months after Pulmonary Vein Isolation: Preliminary Observations. Pacing And Clinical Electrophysiology 2010, 33: 661-666. PMID: 20059713, DOI: 10.1111/j.1540-8159.2009.02671.x.Peer-Reviewed Original ResearchConceptsPulmonary vein isolationCardiovascular magnetic resonance imagingAtrial fibrillationVein isolationLGE-CMRPost-pulmonary vein isolationLate gadolinium enhancement cardiovascular magnetic resonance imagingEnhancement cardiovascular magnetic resonance imagingFrequent imaging findingsLeft atrium cavityLate gadolinium enhancementMagnetic resonance imagingEsophageal positionImaging findingsEsophageal locationGadolinium enhancementHyperenhancementNoninvasive assessmentVertebral bodyResonance imagingClinical implicationsAblation siteLonger ablation timePatientsCardiac MR
2009
Relationship between intended sites of RF ablation and post-procedural scar in AF patients, using late gadolinium enhancement cardiovascular magnetic resonance
Taclas JE, Nezafat R, Wylie JV, Josephson ME, Hsing J, Manning WJ, Peters DC. Relationship between intended sites of RF ablation and post-procedural scar in AF patients, using late gadolinium enhancement cardiovascular magnetic resonance. Heart Rhythm 2009, 7: 489-496. PMID: 20122877, PMCID: PMC2843771, DOI: 10.1016/j.hrthm.2009.12.007.Peer-Reviewed Original ResearchShorter difference between myocardium and blood optimal inversion time suggests diffuse fibrosis in dilated cardiomyopathy
Han Y, Peters DC, Dokhan B, Manning WJ. Shorter difference between myocardium and blood optimal inversion time suggests diffuse fibrosis in dilated cardiomyopathy. Journal Of Magnetic Resonance Imaging 2009, 30: 967-972. PMID: 19856417, PMCID: PMC2862561, DOI: 10.1002/jmri.21953.Peer-Reviewed Original ResearchConceptsDCM patientsDiffuse fibrosisCardiovascular magnetic resonance studyLGE CMR imagesCardiomyopathy patientsHealthy controlsHealthy subjectsLGE-CMRHeart ratePatientsFibrosisOptimal inversion timeBloodMyocardiumMyocardium contrastInversion timeShort differencesBlood signalBlood SNRDCMOptimal timeLower CNR
2003
Undersampled projection reconstruction for active catheter imaging with adaptable temporal resolution and catheter‐only views
Peters DC, Lederman RJ, Dick AJ, Raman VK, Guttman MA, Derbyshire JA, McVeigh ER. Undersampled projection reconstruction for active catheter imaging with adaptable temporal resolution and catheter‐only views. Magnetic Resonance In Medicine 2003, 49: 216-222. PMID: 12541240, PMCID: PMC2396305, DOI: 10.1002/mrm.10390.Peer-Reviewed Original Research