Hi my name is chris and i am 20. I have been suffering chest pains for about 2 years and upon seeing my GP he put it down to anxiety, he prescribed me 10mg of propranolol which i am to take 4 times a day. It calmed the chest pains but until present i still have quiet a fast heart rate he said this was anxiety and i am just to be aware of that. About a 1 year after that i went into AF while out on a run and had to visit A&E for a a drug which they gave me through an iv, this got my heart back to a normal rhythm and they were comfortable to discharge me that night. I am left with no knowledge of what the hell is going on with my heart? is it mental like my GP claims or is it something else like a&e claim? i have had follow ups with my GP and he said i need to identify when i'am going into AF and when I'am having a panic attack. This does little to help me to live with whatever is going on with my heart. Any suggestions or experiences like this would be greatfully appreicated.