BlankWell, for the second time in my life, I had the pleasure to ride in an ambulance. The guys from the township fire department were real great. I had chest pains so I figured I ought to get over to Sparrow to get checked out. The enzyme and stress test that I did were all negative, so I am back home feeling better. Don't know what the issue was, although my sternum is sensitive, but I don't recall any reason why it should be tender. But, the pain was getting worse as yesterday went along, so it was worth checking out. Steve Lansing, MI