2024
bSSFP Phase Contrast (PC-SSFP) at 0.55T Applied to Aortic Flow
Xiang J, Ramasawmy R, Seemann F, Peters D, Campbell-Washburn A. bSSFP Phase Contrast (PC-SSFP) at 0.55T Applied to Aortic Flow. Journal Of Cardiovascular Magnetic Resonance 2024, 101098. PMID: 39278416, DOI: 10.1016/j.jocmr.2024.101098.Peer-Reviewed Original ResearchBalanced steady state free precessionPhase contrastGradient momentsBreath-holdFree-breathing protocolFree breathingGradient echoCardiac outputFree precessionStroke volumeAortic flow quantificationAortic flowPhantomSteady state free precessionSpoiled gradient echoFlow imagingMeasured aortic flowFraction measurementsTeHealthy volunteersVelocity measurementsPlanimetry measurementsCardiac MRHealthy subjectsIncreased SNR
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 AdultLate 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