HelloCan't agree more about re-hab and walking. after my triple bi-pass I heard about the importance of rehab but fell into a black hole with my HMO and did not know how to start the program. Through Mended Hearts I got into a great rehap program at the hospital and it was covered by medicare and did not cost a dime. I finished my rehab program and have joined a nice gym that has 29min cardiac circuit which I try to do 3-4 times a week. Its been one year since my surgery and I feel good more days then not. Another benefit is I lost 50lbs in this process.