I had Myocarditis in Oct of 2007. My EF dropped from 55% to 50%, and I had 2 years of PVCs (to the tune of 300 per day). Then, suddenly in Spring of 2009 they reduced to about 5 a day, and they seem less intense.
My question is, does the heart heal itself over time? I just assumed that it didn't, but the sudden reduction in PVCs makes me think something is getting better.