Abstract
We describe the case of a 77 year-old white woman treated by AAI pacing. Nodal rhythm with ventriculo-atrial conduction and retrograde P wave were observed in ECG Holter monitoring. The retrograde P wave was sensed by the pacemaker, which responded correctly.
MeSH terms
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Aged
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Arrhythmias, Cardiac / diagnosis*
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Arrhythmias, Cardiac / physiopathology
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Arrhythmias, Cardiac / therapy*
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Atrioventricular Node / physiopathology*
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Brugada Syndrome
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Cardiac Conduction System Disease
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Cardiac Pacing, Artificial*
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Electrocardiography, Ambulatory
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Female
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Heart Conduction System / abnormalities*
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Heart Conduction System / physiopathology
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Humans
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Sick Sinus Syndrome / diagnosis*
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Sick Sinus Syndrome / physiopathology
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Sick Sinus Syndrome / therapy*