Hi. First of all sorry if my english is not so good, for i am portuguese. My problem is this i have bradycardia and i am not fit, it was detected in an ekg, however my doctor says everything is fine with me. Sometimes i feel dizzy, my head hurts in one side, i nauseated and i get pale. And i also have anxiety, in matter of fact, sometimes i get the feeling i am about to lose consciousness or about to die. Please help me. I have done a lot of tests but my doctor always say i am fine.