question: I recently (11 days ago) had bicycle accident and injured my head. Following a CT scan I was diagnosed as having a sub arachnoid? bleed. 3 spots of bleeding.Three days in hospital and I was admitted to a neuro ward where I was scanned again and it was determined there were no potential anurisms, and discharged the next day with no advice other than i may suffer dizziness and headaches for two - three weeks. It was noted on several occasions in hospital that both my blood pressure and heart rate are low, and I was put on two occasions on IV to improve blood pressure.Since coming out I have visited a GP and had an ECG showing my Vent rate at 50bpm. Although I run occasionally (no more that twice a week as my family life permits) I am 36 year old female and think this seems low. I am still waiting another GP appointment. Should I be worried?