title: Hyperactive cardio-inhibitory reflex manifested by a near-syncopal episode: a case report.
mesh_terms: D000328:Adult; D000337:Aerospace Medicine; D001919:Bradycardia / Q000150:complications / Q000503:physiopathology; D002346:Carotid Sinus / Q000503:physiopathology; D004558:Electric Stimulation; D004562:Electrocardiography; D006801:Humans; D008297:Male; D009326:Naval Medicine; D013575:Syncope / Q000209:etiology*; D014630:Vagus Nerve / Q000503:physiopathology