2020
Predictors of Cardiac Perforation With Catheter Ablation of Atrial Fibrillation
Friedman DJ, Pokorney SD, Ghanem A, Marcello S, Kalsekar I, Yadalam S, Akar JG, Freeman JV, Goldstein L, Khanna R, Piccini JP. Predictors of Cardiac Perforation With Catheter Ablation of Atrial Fibrillation. JACC Clinical Electrophysiology 2020, 6: 636-645. PMID: 32553212, DOI: 10.1016/j.jacep.2020.01.011.Peer-Reviewed Original ResearchConceptsPrevious cardiac surgeryCardiac perforationAF ablationIntracardiac echocardiographyCardiac surgeryFemale sexDiagnosis of hemopericardiumPatient risk factorsSubset of patientsAtrial fibrillation ablationContemporary clinical practiceIntraprocedural intracardiac echocardiographyLogistic regression modelsCardiac tamponadeFatal complicationProcedural complicationsRare complicationCatheter ablationFibrillation ablationAtrial fibrillationModifiable factorsRisk factorsProcedural safetyRisk scoreLower risk
2007
Surface Electrocardiographic Patterns and Electrophysiologic Characteristics of Atrial Flutter Following Modified Radiofrequency MAZE Procedures
AKAR JG, AL‐CHEKAKIE M, HAI A, BRYSIEWICZ N, PORTER M, VARMA N, SANTUCCI P, WILBER DJ. Surface Electrocardiographic Patterns and Electrophysiologic Characteristics of Atrial Flutter Following Modified Radiofrequency MAZE Procedures. Journal Of Cardiovascular Electrophysiology 2007, 18: 349-355. PMID: 17394449, DOI: 10.1111/j.1540-8167.2007.00761.x.Peer-Reviewed Original ResearchConceptsCavo-tricuspid isthmusIsthmus ablationAtrial flutterElectrophysiological characteristicsElectrophysiological studiesECG appearanceCox maze III procedureIsthmus-dependent right atrial flutterRadiofrequency maze procedureSurface electrocardiographic patternsMitral isthmus ablationRight atrial flutterDiagnostic electrophysiological studyShorter cycle lengthsLA flutterPostoperative arrhythmiasRadiofrequency mazeCardiac surgeryConsecutive patientsAtrial circuitsAtrial fibrillationElectrophysiologic characteristicsSinus rhythmSurgical lesionsElectrocardiographic pattern