I think - and this is only speculation - he ignored the ratio as your sodium
and potassium were normal. My thinking for this is that
renin and aldosterone control sodium
and potassium, so I was thinking they would have to be somewhat off for the ratio to be off like that... so I find the ratio to be strange - I wonder how it is computed!
I have had a couple of friends that lose K for *no* reason and pass out from the same.