Table 6. Effects of heterogeneities of M _c, D_O2, and C_Mb on oxygen (PO₂) distribution.

Tissue Geometry*	Exercise**	Pmean	Pmin	Pmax	CV(P)	%P<1 ***	%P<2
G3S3	low	25.36	12.71	43.41	0.16	0.00	0.00
G3S3	medium	12.28	0.03	40.51	0.48	0.03	0.05
G3S3	high	5.87	0.00	38.07	0.80	0.16	0.25
G3S4	low	27.49	17.28	43.88	0.12	0.00	0.00
G3S4	medium	15.04	0.42	41.38	0.37	0.00	0.01
G3S4	high	7.62	0.00	39.20	0.66	0.07	0.13
G3S5	low	26.84	15.70	43.74	0.14	0.00	0.00
G3S5	medium	14.20	0.21	41.12	0.40	0.01	0.02
G3S5	high	7.10	0.00	38.85	0.69	0.09	0.17
G4S3	low	24.82	15.02	43.30	0.15	0.00	0.00
G4S3	medium	10.89	0.13	40.35	0.52	0.01	0.04
G4S3	high	5.25	0.00	38.46	0.93	0.20	0.33
G4S4	low	27.21	19.49	43.44	0.11	0.00	0.00
G4S4	medium	14.31	1.95	40.51	0.33	0.00	0.00
G4S4	high	6.37	0.01	38.17	0.73	0.09	0.17
G4S5	low	26.44	17.93	43.42	0.12	0.00	0.00
G4S5	medium	13.20	0.97	40.50	0.39	0.00	0.00
G4S5	high	6.08	0.01	38.33	0.79	0.12	0.21

^*see Table 3 for geometry and scenario annotations.

^**Volume-averaged oxygen consumption (M_c) in exercise: low, 3.34×10⁻⁴ ml O₂ ml⁻¹; medium, 6.68×10⁻⁴ ml O₂ ml⁻¹; high, 10.02×10⁻⁴ ml O₂ ml⁻¹.

^***% of tissue that is hypoxic, i.e. with PO₂<1 or 2 mmHg.