Table 2.

Beat-averaged levels of pressure $\overline{P}={\int }_{RR}P\left(t\right)dt/RR$ [mmHg] and flow rate $\overline{Q}={\int }_{RR}Q\left(t\right)dt/RR$ [ml/s] at different significant sites in supine 1G and 0G conditions, with relative variations [%].

Cardiovascular region	Pressure $\overline{P}$ [mmHg]			Flow rate $\overline{Q}$ [ml/s]
	1G	0G	Variation [%]	1G	0G	Variation [%]
Arterial tree pathway (1D)
Ascending aorta	92.61	83.19	−10.17%	87.85	80.01	−8.92%
Thoracic aorta	92.38	82.99	−10.16%	67.07	62.20	−7.26%
Abdominal aorta A	90.29	81.12	−10.16%	46.95	44.04	−6.20%
Abdominal aorta E	90.76	81.45	−10.26%	17.01	16.02	−5.82%
External iliac	90.48	80.93	−10.55%	6.31	5.86	−7.13%
Femoral	89.47	80.20	−10.36%	3.24	2.94	−9.26%
Cerebral region (0D–1D)
HA veins	6.94	6.54	−5.76%	20.82	17.86	−14.22%
Left vertebral	92.47	83.13	−10.10%	1.60	1.33	−16.88%
Left vertebral arterioles	70.60	64.86	−8.13%	1.61	1.34	−16.77%
Left internal carotid	92.27	83.03	−10.01%	2.16	1.76	−18.52%
Left internal carotid arterioles	80.40	73.32	−8.81%	2.18	1.78	−18.35%
Left external carotid	92.28	83.05	−10.00%	2.34	1.90	−18.80%
Left external carotid arterioles	80.37	73.32	−8.77%	2.35	1.93	−17.87%
Cardio-thoracic region (0D–1D)
LA and MV	7.51	7.39	−1.60%	87.91	80.11	−8.87%
LV and AV	43.20	39.59	−8.36%	87.85	80.01	−8.92%
RA and TV	6.47	6.14	−5.10%	87.90	80.15	−8.82%
RV and PV	11.64	10.95	−5.93%	87.84	80.04	−8.88%
Pulmonary arteries	15.42	14.59	−5.38%	87.83	80.02	−8.89%
Pulmonary veins	8.39	8.19	−2.38%	87.86	80.05	−8.89%
SVC	6.48	6.15	−5.09%	20.80	17.85	−14.18%
IVC	6.50	6.17	−5.08%	67.16	62.35	−7.16%
Intercostals	92.64	83.22	−10.17%	9.93	8.85	−10.88%
Intercostals arterioles	85.39	76.74	−10.13%	9.89	8.85	−10.52%
Left brachial	92.33	82.97	−10.14%	4.29	3.85	−10.27%
Abdominal region and organs (0D–1D)
Gastric	89.36	80.44	−9.98%	4.92	4.41	−10.37%
Gastric arterioles	48.88	44.05	−9.88%	4.92	4.42	−10.16%
Celiac A	91.57	82.26	−10.17%	10.17	9.19	−9.63%
Left renal	90.43	81.23	−10.17%	8.50	7.81	−8.12%
U left renal arterioles	66.18	58.90	−11.00%	4.19	3.68	−12.17%
L left renal arterioles	66.18	58.90	−11.00%	4.30	4.13	−3.95%
U ABD venules	12.94	11.90	−8.04%	26.35	23.44	−11.04%
L ABD venules	12.98	12.38	−4.62%	23.64	22.68	−4.06%
Lower limbs region (0D–1D)
Inner iliac	90.47	81.17	−10.28%	2.20	2.15	−2.27%
Inner iliac arterioles	78.65	69.59	−11.52%	2.20	2.15	−2.27%
Deep femoral	89.44	80.17	−10.36%	3.08	2.93	−4.87%
Deep femoral arterioles	68.12	59.74	−12.30%	3.07	2.93	−4.56%
Anterior tibial	84.44	75.61	−10.46%	2.01	1.77	−11.94%
Anterior tibial arterioles	38.20	34.16	−10.58%	2.01	1.78	−11.44%
Posterior tibial	84.90	76.00	−10.48%	1.22	1.15	−5.74%
Posterior tibial arterioles	64.36	56.33	−12.48%	1.23	1.16	−5.69%
Legs capillaries	27.13	25.63	−5.53%	17.02	16.04	−5.76%
Legs veins	7.68	7.28	−5.21%	17.03	16.04	−5.81%