I spent most of Thursday afternoon in hospital because I had a racing heart beat that wouldn't settle... Then they said you have no other symptoms, chest x-ray clear, bloods normal, urine normal and 4 ecgs. Go forth and resume normal life, but discuss with gp with a view to a cardio referral. Oh and ask for a thyroid blood test, cos we forgot to do one. I got a text the next day, how did i rate my treatment? I have to say couldn't fault it, so said so. However, I went into the city yesterday and sat next to a sweet young woman in a pale blue uniform dress and discovered she was good friends with one of the folks who took good care of me and I was able to send my appreciation nearly in person as well what a coincidence!!! Also, I have been full of catarrh for a couple of days, so wonder if I have been fighting a bug, even though I didn't have a temperature... Oh well, in several weeks when I finally get a face to face with a gp... I may get an answer or not!!!