2013
Evaluation of current algorithms for segmentation of scar tissue from late Gadolinium enhancement cardiovascular magnetic resonance of the left atrium: an open-access grand challenge
Karim R, Housden RJ, Balasubramaniam M, Chen Z, Perry D, Uddin A, Al-Beyatti Y, Palkhi E, Acheampong P, Obom S, Hennemuth A, Lu Y, Bai W, Shi W, Gao Y, Peitgen HO, Radau P, Razavi R, Tannenbaum A, Rueckert D, Cates J, Schaeffter T, Peters D, MacLeod R, Rhode K. Evaluation of current algorithms for segmentation of scar tissue from late Gadolinium enhancement cardiovascular magnetic resonance of the left atrium: an open-access grand challenge. Journal Of Cardiovascular Magnetic Resonance 2013, 15: 105. PMID: 24359544, PMCID: PMC3878126, DOI: 10.1186/1532-429x-15-105.Peer-Reviewed Original ResearchConceptsRadio-frequency catheter ablationAtrial fibrillationTreatment of AFEnhancement cardiovascular magnetic resonance imagingLate gadolinium enhancement cardiovascular magnetic resonanceReference standardEnhancement cardiovascular magnetic resonanceCardiovascular magnetic resonance imagingPost-ablation imagesRegions of fibrosisAssessment of treatmentCardiovascular magnetic resonanceMagnetic resonance imagingPost-ablation imagingLA fibrosisCatheter ablationLGE CMR imagesCMR imagesLeft atriumTreatment stratificationScar tissueResonance imagingFibrosisStandardised evaluationKing's College London
2010
Circumferential myocardial strain in cardiomyopathy with and without left bundle branch block
Han Y, Chan J, Haber I, Peters DC, Zimetbaum PJ, Manning WJ, Yeon SB. Circumferential myocardial strain in cardiomyopathy with and without left bundle branch block. Journal Of Cardiovascular Magnetic Resonance 2010, 12: 2. PMID: 20047696, PMCID: PMC2806866, DOI: 10.1186/1532-429x-12-2.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedBundle-Branch BlockCardiac Pacing, ArtificialCardiomyopathiesCase-Control StudiesFemaleHumansMagnetic Resonance Imaging, CineMaleMiddle AgedMyocardial ContractionObserver VariationPatient SelectionPredictive Value of TestsReproducibility of ResultsStroke VolumeSystoleVentricular Dysfunction, LeftVentricular Function, LeftConceptsLeft bundle branch blockNon-LBBB groupBundle branch blockCardiovascular magnetic resonanceCircumferential strainLBBB patientsVentricular levelBranch blockCardiomyopathy patientsHealthy controlsVentricular slicesContraction patternLeft ventricular contraction patternAdvanced heart failure patientsBackgroundCardiac resynchronization therapyDepressed systolic functionHeart failure patientsNon-LBBB patientsVentricular contraction patternCircumferential myocardial strainMyocardial circumferential strainNon-invasive parametersSystolic circumferential strainMid-ventricular levelCircumferential strain analysis