Nothing to concern about. Exercise regularly.
I have gone through your query and understand your concern.
I have noted the following in your query.
1. Your Prostate is enlarged.
2. HDL( High Density Lipoprotien) is low.
HDL is a good cholesterol
and the recommended level is more than 60. This can be increased by regular exercise. All other parameters are with in normal limits.
As you already have CAD, Exercise regularly for 45 minutes a day for 5 days a week.
You can do Walking, Jogging, Skipping etc.
Prostate enlargement is a very common problem for your age.
It is a benign prostate hypertrophy and it does not increase the risk of your prostate cancer
This need treatment if your have symptoms like Dribbling at the end of urinating, Inability to urinate, Straining to urinate, Weak urine stream.
If you do not have these symptoms, then nothing to be concerned about these prostate enlargement.
Hope this helps.
Please write back for further queries.
Wishing you good health.