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Figure 1 | Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine

Figure 1

From: Abdominal Compartment Syndrome: pathophysiology and definitions

Figure 1

Pathophysiologic Implications of Intra-abdominal Hypertension. The effects of intra-abdominal hypertension are not limited just to the intra-abdominal organs, but rather have an impact either directly or indirectly on every organ system in the body. ICP – intracranial pressure; CPP – cerebral perfusion pressure; ITP – intrathoracic pressure; IVC – inferior vena cava; SMA – superior mesenteric artery; pHi – gastric intramuscosal pH; APP – abdominal perfusion pressure; PIP- peak inspiratory pressure; Paw – mean airway pressure; PaO2 – oxygen tension; PaCO2 – carbon dioxide tension; Qs/Qt – intrapulmonary shunt; Vd/Vt – pulmonary dead space ; CO – cardiac output; SVR – systemic vascular resistance; PVR – pulmonary vascular resistance; PAOP – pulmonary artery occlusion pressure; CVP – central venous pressure; GFR – glomerular filtration rate.

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