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Evaluation of the relationship of Delta-CO2 with IVC-CI, IJV-CI, and CVP values in intubated critically ill patients with spontaneous breathing, and who were applied invasive mechanical ventilation in CPAP modeCem Kivilcim Kacar, Osman Uzundere, Mustafa Bicak, Deniz Kandemir, Sedat Kaya, Abdulkadir Yektas. Abstract | | | Cited by 1 Articles | Aim: Our aim in this study is to understand whether there is a correlation between IVC-CI, IJV-CI, CVP, and Delta-CO2 values in critical patients in the ICU and whether these values can be used interchangeably in monitoring intravascular fluid status..
Materials and Methods: Patients included in this study were selected from critical ICU patients between 18-90 years old with an unknown hypovolemic status that had spontaneous breathing and underwent invasive mechanical ventilation in CPAP mode. PatientsÂ’ parameters were consecutively measured by USG with the inferior vena cava collapsibility index (IVC-CI), internal jugular vein collapsibility index (IJV-CI), CVP, and Delta-CO2. The results were recorded, and any correlations were checked.
Results: There was a statistically significant and moderately negative correlation (r = -0.428, p
Key words: Inferior vena cava collapsibility index; internal jugular vein collapsibility index; central venous pressure; delta carbon dioxide; intravascular volume status
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