27 October 2021 : Clinical Research
Accuracy of Continuous and Noninvasive Hemoglobin Monitoring in the Presence of CO2 Insufflation: An Observational Pilot Study
Hye Sun Lee
1C, Ji Won Yoo 2ADE, Ha Yeon Kim3BD, Na Young Kim3B, Ji Eun Kim3ABDEF*
DOI: 10.12659/MSM.933027
Med Sci Monit 2021; 27:e933027
Table 2 Hemodynamics and arterial blood gas analysis.
| 60 min after CO2 insufflation | 10 min before end of surgery | |
|---|---|---|
| Heart rate (bpm) | 64±10 | 60±8 |
| Mean arterial pressure (mmHg) | 80±11 | 76±9 |
| Arterial blood gas analysis | ||
| pH | 7.386±0.030 | 7.382±0.032 |
| PaO (mmHg) | 200.5±46.1 | 215.1±46.4 |
| PaCO (mmHg) | 38.9±5.6 | 39.0±5.3 |
| Bicarbonate (mmol/L) | 22.8±1.8 | 22.8±1.7 |
| Values are presented as mean±standard deviation. CO –carbon dioxide; PaO – arterial oxygen pressure; PaCO – arterial carbon dioxide pressure. | ||