So Ive just been shopping with my mum to Aldi. Upon leaving the store I suddenly felt my heart rate increase very high. Packed the shopping in the boot and took the trolley back all the while having this fast heart rate. Sat in the car and my mum said I looked pale and clammy. I felt slightly light headed and uneasy. My watch recorded 163bpm. Sat doing some deep breathing until it passed. Lasted about 2 maybe 3 mins but felt like an eternity. I had a similar event last Oct and went to A&E. They gave me a box of 1.25mg bisoprolol and said if it happens again take this. I already take 2.5mg daily anyway but by the time I would of gone home and taken the extra tablet and waited or it to kick in the episode has passed.Trouble is I felt worried it wasn't going to come down.
I don't think it sounds like AF but I could be wrong. I do however have Sinus tachycardia.
Has anyone else had this?