Diagnostic shelfSustained atrioventricular conduction delay due to interpolated ventricular premature systole☆
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Clinical Electrocardiography, the Arrhythmias
et al.Clinical Electrocardiography, the Arrhythmias
Cited by (3)
Interference dissociation in the presence of dual atrioventricular nodal physiology
2017, HeartRhythm Case ReportsCitation Excerpt :Findings compatible with simultaneous conduction along 2 pathways in response to a ventricular premature complex were noted in our patient’s ECG (Figure 3), indicating presence of underlying dual AV nodal physiology. Dual AV nodal physiology can manifest itself as normal sinus rhythm, spontaneous shortening or lengthening of the PR interval persisting for varying periods of time, PR interval alternans,2–7 PR interval alternans with Wenckebach sequence of the slowly and rapidly conducting pathways, and conduction along both pathways in response to a single sinus impulse.8–12 In the presence of sinus rhythm the presenting ECG (Figure 1) and continuous rhythm strip (Figure 2) illustrate an unusual presentation masquerading as dual AV nodal physiology.
Electrocardiographic manifestations of dual atrioventricular node conduction during sinus rhythm
1997, Journal of the American College of CardiologyGene mutations resulting in the development of ARVC/D could affect cells of the cardiac conduction system
2012, Frontiers in Physiology
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This study was supported by the Herman C. Krannert Fund, the Indiana Heart Association, Indiana State Board of Health and (in part) by the U. S. Public Health Service Training Grant 5363 and (in part) with facilities provided by the Cardiovascular Clinical Research Center Grant H-6308 from the National Heart Institute, National Institutes of Health, U. S. Public Health Service.