I am 82 and had a series of massive heart attacks. My heart was deemed too weak for open heart surgery. So they put in two stents. Later a cardeologist had a llok at the back of my heart after two stress tests and found a third closed aretry so a third stent was put in. I then went to a nursing home and had two hours physical therapy six days a week and felt better. Several weeks later they sent me home. Now I get an hour of therapy three days a week while attatched to a EKG device designed to monitor me while I exercise. I spend a solid hour with no breaks on their machines. I drive myself home and need a nap of an hour or more. My major problem now involves breathing when walking. Does this all make sense?