Good Point Lioness. 4 years ago I had a heart attack and had double bypass surgery. It was a surprise to all, including my physician, as I am, was, an extremely healthy person. My daughter gets angry with me sometimes because she says I act like "wonder woman" and won't admit to any weakness or say "no" to anyone. After a heart-to-heart, pun intended, with my cardiologist about my life in general, he believes it was stress that induced the attack. Now that I have PMR, I am much more careful in this regard.