When I was in my 20s I was on prozac and told I had 1st degree heartblock most likely to Prozac. I was also told I had mitral valve prolapse at one point. My question is this, now 42, I looked at my last exercise echo and also my old testing and the paper work says trivial tricuspid regurgitation but mvp not evident. Also it said nothing about heart block. Does this mean the heart block went away and did they mess up on the mvp diagnoses at first or is the tricuspid thing the same at mvp?