Basilar-vertebral artery insufficiency as a cause of vertigo.
D003937:Diagnosis, Differential; D006801:Humans; D014715:Vertebrobasilar Insufficiency / Q000150:complications* / Q000503:physiopathology / Q000628:therapy; D014717:Vertigo / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology