My heart is strong

I just went to see my cardiologist the other day to find out the results of my stress test which was done in september. Looks like everything is good as far as my heart is concerned. The doctor said that my heart is working at 66% which is great because the last time they did this test my heart was only working at 45% which isn't good. Well, i take medicine for cholesterol, high blood pressure, and thyroid. I also take a 325mg aspirin. I'm just happy that the results were positive so i can rest my brain for a while knowing i must be doing something right. Thats all for now.