Assessment of real myocardial energy demand using indirect calorimetry in early postoperative period after cardiac surgery
Energy expenditure exceeded the predicted values. This was accompanied by elevated VO<sub>2</sub> and DO<sub>2</sub> with moderate decrease of O<sub>2</sub>ER in postoperative period. VO<sub>2</sub> values assessed by indirect calorimetry and reverse Fick method represent two distinct physiological parameters, and they are not interchangeable. Further studies are required to assess this technology in critically ill patients.
Authors
- S.V. Fedulova (ORCID: https://orcid.org/0000-0003-4517-9078)
- Alina V. Eremkina (ORCID: https://orcid.org/0000-0001-9405-4920)
- A. V. Goncharova (ORCID: https://orcid.org/0000-0003-1414-8500)
- А А Еременко (ORCID: https://orcid.org/0000-0001-5809-8563)
- S. S. Dmitrieva (ORCID: https://orcid.org/0000-0002-4292-5306)
- A.S. Petrov (ORCID: https://orcid.org/0009-0005-8124-8693)
Institutions
- Sechenov University (RU)
- National Research Centre (EG)
- Russian Scientific Center of Surgery (RU)
Publication Details
- Journal
- Pirogov Russian Journal of Surgery
- Published
- 2024-12-12
- DOI
- https://doi.org/10.17116/hirurgia202412250
- Citations
- 1
- Primary Topic
- Diet and metabolism studies
- Type
- article
- Field-Weighted Citation Impact
- 0.33