title: Syncope during carotid sinus massage. Observations on conduction disturbances by atrial pacing, His-bundle and monophasic action potential (MAP) recordings.
mesh_terms: D000200:Action Potentials; D001919:Bradycardia / Q000503:physiopathology; D002346:Carotid Sinus / Q000502:physiology*; D004562:Electrocardiography; D006325:Heart Atria / Q000503:physiopathology; D006327:Heart Block / Q000503:physiopathology* / Q000628:therapy; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D013575:Syncope / Q000209:etiology*