I'm five weeks post op. Going ok apart from nasty headache and dizziness upon standing. Drinking abou 1.2 - 1.5 litres of fluid per day, eating, meh, a bit. I've always had good blood pressure (around 110/60) and pulse rate (60pbm). In hospital my obs were 90/50 for blood pressure and 45 for pulse. I was hooked up to the IV for fluids and pain relief. The nurses didn't seem peturbed by this and I never asked my surgeon about it - assuming he read my charts when he visited. Now that I'm out of hospital I felt dizzy again this morning and had a bit of a headache. At the chemist I asked the assistant to take my blood pressure, thinking it might be high - 110/60 - great, but a bit on the low side (she said), but then she looked worried and said "Oh, but your pulse is 48.....are you diabetic?" No I'm not. Now I'm wondering what the h*ll is going on with my pulse. I'm obviously no athlete, my BMI is 34, my exercise is 45 minutes of brisk walking four days a week. Can anyone please shed some light on this? Thanks in advance!!