Positional occlusion of the vertebral artery: a rare cause of embolic stroke.
D000328:Adult; D001157:Arterial Occlusive Diseases / Q000150:complications / Q000000981:diagnostic imaging*; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging / Q000209:etiology; D006257:Head; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000000981:diagnostic imaging* / Q000209:etiology; D008297:Male; D011187:Posture; D011859:Radiography; D014711:Vertebral Artery / Q000000981:diagnostic imaging*