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shaokim t1_iy9jasw wrote

This great page shows factors affecting central venous pressure.

It isn't the arterial vasoconstriction that affects preload, but venous vasoconstriction, that would also occur in the compensation by sympathetic factors (such as circulating adrenaline).

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WebW3b OP t1_iyc4fxg wrote

This proves to be very useful, Lots of Thanks!

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