I just had a heart cath and was told that I have corinary heart disease. I have 10% plaque on the artery walls. The Dr. said they don't have to do anything until it is at least 70%. My question is since I am 63 years old is it reasonable to say that 10% is probably normal or is that something to worry about. I am overweight and have lost about 35 lbs in the past year and still have about 60 to go. I have changed my eating habits drastically and am going to begin exercising when my two weeks is up. Any insight into this would be greatly helpful. Thanks and have a blessed dayView Thread