I'd have to go with what most are saying. But don't think because you have no symptoms, that the valve won't need fixing down the road. I was completely symptom free and feel the same now as I did the week of surgery. I am a runner and I'm trying to get back to where I was the day before surgery (running wise).
If you're not sure, get a second opinion. But I would have to agree with siding with the surgeon and cardiologist.
If you're not sure, get a second opinion. But I would have to agree with siding with the surgeon and cardiologist.