Organized Incessant Atrial Arrhythmias in the Setting of Severe, Isolated Biatrial Scarring
MASSUMI A, RASEKH A, SAEED M, FLAM S, CHEONG B, MOJIBIAN H, RAZAVI M. Organized Incessant Atrial Arrhythmias in the Setting of Severe, Isolated Biatrial Scarring. Pacing And Clinical Electrophysiology 2008, 31: 666-675. PMID: 18507538, DOI: 10.1111/j.1540-8159.2008.01069.x.Peer-Reviewed Original ResearchConceptsAtrial arrhythmiasMagnetic resonance imagingRight atrialAtrial dilationLeft atrialAtrioventricular nodal ablationHigh-output pacingCARTO mappingDiffuse scarringAtrial dimensionAtrial standstillMRI findingsNodal ablationAtrial scarringVentricular dimensionsSystemic diseaseRight atriumSevere scarringElectroanatomic mappingCARTO systemEntrainment mappingElectrical silenceStructural heartElectrophysiology studyTransmural fibrosis