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. Author manuscript; available in PMC: 2015 Jul 22.
Published in final edited form as: J Pediatr. 2004 Dec;145(6):725–730. doi: 10.1016/j.jpeds.2004.06.084

Figure 2.

Figure 2

Percent change in segmental blood volume in patients with normal-flow POTS (n = 15) compared with control subjects (n = 12) during 70° upright tilt. There is enhanced thoracic hypovolemia and reciprocal splanchnic hypervolemia when upright.

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