From: PKQuest: measurement of intestinal absorption and first pass metabolism – application to human ethanol pharmacokinetics
Organ
Weight (Kg)
Blood Flow (lit/min/Kg)
Artery
1.1
----
Vein
4.4
Liver
1.8
0.25
Portal
1.5
0.75
Kidney
0.31
4.0
muscle
33.0
0.0266
brain
1.4
0.56
heart
0.33
0.8
lung
0.536
14.98
skin
2.6
0.12
fat
14
0.056
"other"
4.12
0.054
"bone"
4.90.
0.0