Central Venous Minus Arterial CO2 Partial Pressure and Its Ratio to Arterial Minus Central Venous Oxygen Content Are Misleading Surrogates for Tissue Perfusion and Oxygenation
- PMID: 40210306
- DOI: 10.1016/j.chest.2024.12.004
Central Venous Minus Arterial CO2 Partial Pressure and Its Ratio to Arterial Minus Central Venous Oxygen Content Are Misleading Surrogates for Tissue Perfusion and Oxygenation
Conflict of interest statement
Financial/Nonfinancial Disclosures None declared.
Similar articles
-
Venous Minus Arterial Carbon Dioxide Gradients in the Monitoring of Tissue Perfusion and Oxygenation: A Narrative Review.Medicina (Kaunas). 2023 Jul 6;59(7):1262. doi: 10.3390/medicina59071262. Medicina (Kaunas). 2023. PMID: 37512072 Free PMC article. Review.
-
Central venous minus arterial carbon dioxide pressure to arterial minus central venous oxygen content ratio as an indicator of tissue oxygenation: a narrative review.Rev Bras Ter Intensiva. 2020 Mar;32(1):115-122. doi: 10.5935/0103-507x.20200017. Epub 2020 May 8. Rev Bras Ter Intensiva. 2020. PMID: 32401981 Free PMC article. Review.
-
Lack of correlation between central venous minus arterial PCO2 to arterial minus central venous O2 content ratio and respiratory quotient in patients with septic shock: A prospective observational study.Med Intensiva (Engl Ed). 2025 Jan;49(1):8-14. doi: 10.1016/j.medine.2024.06.005. Epub 2024 Jun 21. Med Intensiva (Engl Ed). 2025. PMID: 38909012
-
Central Venous to Arterial CO2 Difference After Cardiac Surgery in Infants and Neonates.Pediatr Crit Care Med. 2017 Mar;18(3):228-233. doi: 10.1097/PCC.0000000000001085. Pediatr Crit Care Med. 2017. PMID: 28121832 Free PMC article.
-
Acute hyperventilation increases oxygen consumption and decreases peripheral tissue perfusion in critically ill patients.J Crit Care. 2021 Dec;66:148-153. doi: 10.1016/j.jcrc.2021.05.009. Epub 2021 May 21. J Crit Care. 2021. PMID: 34364716
Publication types
LinkOut - more resources
Full Text Sources