I have been diagnosed with OCD, general anxiety disorder and panic disorder. About 3 months after I stopped therapy(in late 2004), I started getting PVC's. Then one day I was grocery shopping and felt like I was having a heart attack. I couldn't breathe, was hot and sweaty, my chest felt tight, I felt numb, rapid heart rate/skipped beats and all I could think of was getting out of there. I went to the ER and had an EKG which I was told was normal overall but did show a couple of PVCs. The Dr. explained to me what PVCs were and told me to follow up with my GP soon to rule out an underlying heart problem. This was on a Saturday so I called my Dr. that Monday. He ordered a Holter which showed 45 PVCs and 15 ventricular ecotopies (which I am told is the same thing). He referred me to a cardiologist who told me PVCs were nothing to worry about in a structurally normal heart and that they were probably anxiety related. I had an echo which confirmed my heart structure was normal.
Lately, I have been having weird episodes that mimic a heart attack. I get short of breath, feel weak and tired, heart races/skips, chest pressure, arm pain (sometimes, nausea/heartburn(sometimes) and dizziness. I have been to the ER 3 times in the last 2 months and am assured I am ok. The three EKG's I've had have been normal. For some reason, I just can't believe I'm ok. It happened again today in the middle of church and I had to leave. I went home and took a Xanax and fell asleep for two hours. I felt better when I woke up except for the heartburn was still there.
I'm 32, don't smoke, rarely drink, I'm thin, BP is under control, slightly high cholesterol but my "good" cholesterol is in a good range and my triglycerides are normal. My parents and brother do not have heart problems. My grandfather has CAD and wears a pacemaker but his problems did not start until he was about 60. He's still living.
Does it sound like these "episodes" are just panic attacks? How can I tell the difference between panic attacks and a real heart attack?