Objective: Arterial blood gas analysis (ABGA) is routinely performed in hyperventilation syndrome (HVS) patients in the emergency department (ED). We tried to substitute end-tidal carbon dioxide (ETCO<sub>2</sub>) for arterial partial pres...
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https://www.riss.kr/link?id=A109225731
2021
-
500
KCI등재
학술저널
570-574(5쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
Objective: Arterial blood gas analysis (ABGA) is routinely performed in hyperventilation syndrome (HVS) patients in the emergency department (ED). We tried to substitute end-tidal carbon dioxide (ETCO<sub>2</sub>) for arterial partial pres...
Objective: Arterial blood gas analysis (ABGA) is routinely performed in hyperventilation syndrome (HVS) patients in the emergency department (ED). We tried to substitute end-tidal carbon dioxide (ETCO<sub>2</sub>) for arterial partial pressure of carbon dioxide (PaCO<sub>2</sub>) in HVS patients in ED.
Methods: It was a prospective observational cohort study of HVS patients from May 2019 to March 2020. Data of age, sex, vital sign, ETCO<sub>2</sub> and ABGA were collected. We compared the Pearson correlation between ETCO<sub>2</sub> and PaCO<sub>2</sub>.
Results: A total of 135 HVS patients were included in the study. The average value for ETCO<sub>2</sub> was 24.9±7.2. It showed a significant linear between ETCO<sub>2</sub> and PaCO<sub>2</sub>. The Pearson correlation coefficient was 0.893 (P<0.001). The linear correlation coefficients of ETCO<sub>2</sub> <20 mmHg and ETCO<sub>2</sub> 20-35 mmHg groups were 0.513 and 0.827, respectively (P<0.001).
Conclusion: We suggest that ABGA can be replaced by ETCO<sub>2</sub> in HVS patients in ED.
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