title: Visually provoked complete atrioventricular block: an unusual form of deglutition syncope.
mesh_terms: D000368:Aged; D003679:Deglutition; D005260:Female; D006327:Heart Block / Q000150:complications* / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D010138:Pacemaker, Artificial; D012640:Seizures / Q000209:etiology; D013575:Syncope / Q000209:etiology*