Thank you for your comments!!! Today I went to my doctor and said the same; keep doing what I being doing!!!
Now he has a little concern with the blood presssure...in his office the BP was 160/95!!....well..... all can't be perfect....!!!!
Thanks
I think it's somewhat common for athletes who train that hard to have enlarge hearts. The heart, just like any muscle when trained intensely will "bulk" up so to speak. I don't think it's that much of a problem, especially if your doctor didn't seem concerned. Congratulations on all your accomplishments! I'm jealous, I wish my heat would let me still do that.
Best wishes
Am not a sport doctor :) only can talk from my own experience, and can offer my non professional opinion: no absolutely do not quit anything you are doing. If one point you will have heart failure, it will be not be because of your competition training. It helps actually you to stay well, and recover if later any heart problem you would have.
Always listen to your body. Don't do more, but also don't do less.
I was in heart failure # IV...with all the symptoms few years ago; I know it was my active lifestyle that I had before helped me to recover on medication. I am sill running few times a week, 3-5 kilometers and planning to run and do other exercises for the rest of my life.