I am a 24/yr old fe male. I have had a resting heart rate of 110+ since I was 9 I had a suspected stork at the end of may. Since then I have had continuous PVC s, AFIB, IST, which causes water weight of 5lbs+ sometimes, dizziness, chest pain, panic, numbness. I had an ultrasound which showed no abnormalities in my heart its self. No one seems to be paying attention to the main symptom when this all started which was the suspected stroke. On the other hand they seem puzzled as to what is happening to me. I am just trying to find at least some ideas as to what could be happening to me. I also have an issue with the ist because I was gaining water weight before increasing salt intake and now they have had me increasing it everything is getting much worse.