Correlation of end-tidal carbon dioxide with transthoracic echocardiography derived cardiac output for the assessment of fluid responsiveness: A prospective observational study
Our study demonstrated a weak positive correlation between volume-induced changes in EtCO<sub>2</sub> and changes in CO in mechanically ventilated patients in the operating room. Variations in EtCO<sub>2</sub> can be used as an adjunct to guide hemodynamic optimization when no COcardiac output monitors are available.
Authors
- Deepak Singla (ORCID: https://orcid.org/0000-0001-5238-6791)
- Debendra Kumar Tripathy (ORCID: https://orcid.org/0000-0003-0346-1374)
- Praveen Talawar (ORCID: https://orcid.org/0000-0002-9931-2316)
- Sachin K. Raj
Institutions
- All India Institute of Medical Sciences Raipur (IN)
- All India Institute of Medical Sciences Bhopal (IN)
- All India Institute of Medical Sciences Rishikesh (IN)
Publication Details
- Journal
- Journal of Anaesthesiology Clinical Pharmacology
- Published
- 2025-06-18
- DOI
- https://doi.org/10.4103/joacp.joacp_288_24
- Primary Topic
- Hemodynamic Monitoring and Therapy
- Type
- article
- Field-Weighted Citation Impact
- 0.00