My mom had mitral valve prolapse from the time she was a teenager (after scarlet and rheumatic fever). All the time I was growing up, she'd have spells where she'd lie on the bed with palpitations and irregular heartbeats. She used to say she'd never live to be sixty ( but she lived a long life). The doctor would sometimes come to our house, but the situation didn't improve. Finally when she was in her late seventies, she did take digoxin to help control her heartbeat, and she lived to the age of ninety!
I just started having premature ventricular beats (about 8500 a day), at age 67, but I don't worry about them because my heart is pretty much okay, other than mild mitral valve prolapse (which began after I, too, had scarlet fever). Put yourself in the hands of a good doctor and let him/her guide you. Chances are, like many of us here, you'll find that even though the palps are uncomfortable and a little scary, you'll be fine.
To say that only people with insurance get complete and proper care isn't a fair statement at all. You have had the COMPLETE work-up for heart disease and as far as getting the results, speak to the doctor who ordered the tests. Legally it is your right to have copies of any and all test results as well as any medical records. What you are describing sounds like anxiety. I don't know what you are saying when you describe your PVCs as severe, a PVC is just a premature beat and it only becomes an issue when there is serious underlying heart disease such as a cardiomyopathy. The more you worry about this, the worse it will become so you are better off to try and forget about it. Stay away from caffine found in coffees, teas, sodas (especially Mountain Dew) and chocolates. Good luck
Have you seen a cardiologist? I would start there and get a complete workup, I have had palpiatations for years. Are you getting enough sleep. My palpitations started after my 2nd child, the kids never slept and I was drained. I have anxiety about the palpitations after years and some of your symptoms remind me of me. I have a big aware of my heart, It could do anything and I feel it. I get myself so worked up on occasion that I feel short of breath, pain down my arms, heart racing. I just have to stop and realize that its my anxiety getting to me a calm down. Good Luck!
Also, I had breast Cancer at 30 and did have Chemo and Radiation treatments