Emilio L. Garcia, MD, Robert Kim, MD, Steve S. Hsu, MD, FHRS, John N

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Presentation transcript:

Interference dissociation in the presence of dual atrioventricular nodal physiology Emilio L. Garcia, MD, Robert Kim, MD, Steve S. Hsu, MD, FHRS, John N. Catanzaro, MD, FACC HeartRhythm Case Reports Volume 3, Issue 1, Pages 49-52 (January 2017) DOI: 10.1016/j.hrcr.2016.08.017 Copyright © 2016 Heart Rhythm Society Terms and Conditions

Figure 1 Presenting 12-lead electrocardiogram. HeartRhythm Case Reports 2017 3, 49-52DOI: (10.1016/j.hrcr.2016.08.017) Copyright © 2016 Heart Rhythm Society Terms and Conditions

Figure 2 Continuous rhythm strip. HeartRhythm Case Reports 2017 3, 49-52DOI: (10.1016/j.hrcr.2016.08.017) Copyright © 2016 Heart Rhythm Society Terms and Conditions

Figure 3 Fast pathway initially disengaged by a premature ventricular contraction (PVC1), subsequently engaging the slow pathway with the same premature ventricular contraction (PVC1), and reengaging the fast pathway once again (PVC2). Slow pathway conduction demarcated by long PR interval marked by brackets [ ] with transition to fast pathway conduction indicated by asterisks *. HeartRhythm Case Reports 2017 3, 49-52DOI: (10.1016/j.hrcr.2016.08.017) Copyright © 2016 Heart Rhythm Society Terms and Conditions