Hi Tom. They found a heart artery that was 75% blocked and put in a stent. The other two arteries were not too bad and did not require anything to be done. Some medication and a healthy diet will take care of those two. (I lost 35 lbs so far). I feel more alert and I don't feel as tired as I did before. I have to avoid anything strenuous for a week or so and I should not have a problem with that!