Hey guys, I had an EKG, and the doctor said my heart is fine. I have been absolutely paranoid about heart failure for the past two months. Im 19, and use to workout all the time nonstop. I think I'm having panic attacks. My symptoms include skipped heartbeats (it seems like my heart will just stop, then I panic) I have called 911 multiple times but when the ambulance arrives my heart is back to normal and they explain how I was so active and my chances of heart problems are low. Yesterday I finally said screw it, Im returning to exercise. I did a 10 minute ab/core workout and everything was fine. Then I rode my bike for an hour and a half. Everything was fine. I woke up this morning and felt find then decided I would do my core workout. About 10 minutes after my workout I started having skipped, irregular heartbeats. I think it was an anxiety attack but not sure. Everything I read says exercise should decrease stress. So I was wondering why and what would trigger a panic attack after exercise. It was a good workout and I had positive thoughts throughout.