Hemodynamic measurement | Site of resistance to portal blood flow | ||
Pre-sinusoidal | Sinusoidal | Post-sinusoidal | |
FHVP | Normal | Normal | Increased |
WHVP | Normal or slightly increased | Increased | Increased |
HVPG* (WHVP – FHVP) | Normal or slightly increased | Increased | Normal |
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