Definition: A disorder characterized by a dysrhythmia with a progressively lengthening PR interval prior to the blocking of an atrial impulse. This is the result of intermittent failure of atrial electrical impulse conduction through the atrioventricular (AV) node to the ventricles.
Synonyms (terms occurring on more labels are shown first): Wenckebach, Mobitz I, Wenckebach block
More information: PubMed search and possibly Wikipedia
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