"Stroke"

My mother of 84 call an ambulance last Thursday evening, was taken to George Eliot who gave her a drink 2 paracetamol and discharged her. No blood test even though she was on Warfarin for heart condition, no scan. She was readmitted to the University Hospital the following morning having again rung for an ambulance and diagnosed as having suffered a stroke! I will be making a formal complaint.