RIP, Jim, God bless your family!
A good friend of mine, just over 50, overweight, cigar smoker, scotch drinker, in other words, a good guy just dodged a bullet the size of a Suburban. He was having surgery to repair a knee and had a massive heart attack on the OR table. Talk about right place at the right time. He flatlined, they hit him a couple of times with the paddles and got him back, brought in a thoracic team and did a quad bypass ( and finished his knee). He is 5 weeks out of surgery and recovering beautifully from both. although slow because he can't excercise much yet because of both the knee and the huge scar on his chest. He has lost about 30#.
Hug your kids and spouse every damn day, because you just don't know where its going to come from.