Treat "mini-strokes" as an emergency, not a gentle warning.  Evaluating a transient ischemic attack right away can prevent a stroke.
D004632:Emergency Medical Services; D006801:Humans; D002546:Ischemic Attack, Transient / Q000175:diagnosis* / Q000188:drug therapy / Q000628:therapy; D020521:Stroke / Q000517:prevention & control*; D013997:Time Factors