Noninvasive diagnosis of reversed vertebral blood flow in subclavian steal syndrome by measurement of a delay in pulse-wave propagation in the upper extremities.
D000328:Adult; D000368:Aged; D006801:Humans; D008875:Middle Aged; D010991:Plethysmography; D011674:Pulse; D011859:Radiography; D013349:Subclavian Steal Syndrome / Q000175:diagnosis* / Q000601:surgery; D013933:Thumb / Q000098:blood supply; D013997:Time Factors; D014711:Vertebral Artery / Q000000981:diagnostic imaging / Q000503:physiopathology*