Thanks Gail it's a huge relief. When I arrived and explained what had happened the lady on reception gave me a stroke symptom leaflet and sent me straight through. Then we knew the doctor was concerned because he wanted the ECG repeated. Then he said that they couldn't say decide whether or not I'd had a "brain attack". We when had to wait for the blood test results and their final decision. It feels like it has been a long day but I was so relieved when they said I could go home.