Transcutaneous carbon dioxide monitoring during prolonged apnoea with high-flow nasal oxygen.
Pernille PapeZofia M PiosikCamilla M KristensenJesper DirksLars S RasmussenMichael Seltz KristensenPublished in: Acta anaesthesiologica Scandinavica (2023)
Transcutaneous carbon dioxide monitoring provided a clinically acceptable substitute for arterial blood gases but as hypercapnia developed to considerable levels, we observed overestimation at high carbon dioxide tensions in patients undergoing apnoeic oxygenation with high-flow nasal oxygen.