I am 72 years old or will be next month. I have A Fib and today I had another cardiac event. My heart kept going soooo fast tachycardia for about 5 minutes this time. It is scary. My hypertension is not under control yet. I’m on cardevilol, Benacar, novas pravastatin and something else. Anyone have similar problems? Also have Lyme Disease COPD trouble very painful to walk or stand. Broken coccyx bone etc etc