Symptomatic hyperirritable carotid sinus mechanism.
D000368:Aged; D002340:Carotid Artery Diseases / Q000175:diagnosis* / Q000503:physiopathology; D002346:Carotid Sinus / Q000503:physiopathology; D003638:Deafness / Q000150:complications*; D003937:Diagnosis, Differential; D006801:Humans; D002546:Ischemic Attack, Transient / Q000209:etiology