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okay wait a sec here... in your post on jugular sizes, are those IJV measurements CSA measurements? or diameter?

at first i thought you were comparing diameter to area and i thought nope that's apples and oranges.

but again i am not seeing an indication of area next to IJV sizes of 1.42 cm and 1.22 cm. am i missing something?

oo i found a calculator for cross sectional area to diameter. it's for wires but whateves.

http://www.sengpielaudio.com/calculator ... ection.htm

33 converts to 6.482
30 is 6.1804

jimmylegs wrote:okay wait a sec here... in your post on jugular sizes, are those IJV measurements CSA measurements? or diameter?

at first i thought you were comparing diameter to area and i thought nope that's apples and oranges.

but again i am not seeing an indication of area next to IJV sizes of 1.42 cm and 1.22 cm. am i missing something?

I'm not sure anymore. They're from the article I linked.