3 doctors weighed in:

I ran a short distance and after I nearly blacked out but I am in pretty good shape... Why?

3 doctors weighed in
Mike Moore
Family Medicine
2 doctors agree

In brief: Hard to say, see doc

That is a worrisome symptom. You should see a physician without delay.

In brief: Hard to say, see doc

That is a worrisome symptom. You should see a physician without delay.
Mike Moore
Mike Moore
Answer assisted by Mike Moore, Medical Student
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