A Study to Correlate the ETCO2 and ABG in Predicting Metabolic Acidosis Among Patient on Mechanical Ventilation in Intensive Care Unit

Cardiometry Pub Date : 2023-03-01 DOI:10.18137/cardiometry.2023.26.737741

M. Praveenraj, S. Kalabarathi, M. Minolin

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引用次数: 0

Abstract

Background: Capnography is an essential instrument for tracking metabolic and respiratory activity. According to the the ETCO2 level to predict metabolic acidosis with patient with mechanical ventilation admitted in ICU. Purpose: The purpose of current study was to predict the metabolic acidosis among patient on mechanical ventilator support. Materials and methods; A study was descriptive-analytical study design, was conducted in the host institution of Saveetha Medical College and Hospitals. There were 60 samples in ICU using purposive sampling techniques on the inclusion criteria within 24 hours of admission. In ICU collect data from every intubated patient with mechanical ventilator support along with ETCO2 probe connecting to the Endotracheal tube, Monitoring capnography values and comparison with the ABG values to predict metabolic acidosis. Results: Out of 60 samples with respect to capnography with EtCO2 the mean score of Bicarbonate level among patients with metabolic acidosis was 21.97±3.37 and the mean score of ETCO2 was 44.70±7.24. The calculated Karl Pearson’s Correlation value of r = -0.303 shows a negative correlation which was found to be statistically significant at p

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ETCO2与ABG预测重症监护室机械通气患者代谢性酸中毒的相关性研究

背景：脑电图是追踪代谢和呼吸活动的重要仪器。根据ETCO2水平预测ICU机械通气患者的代谢性酸中毒。目的：本研究的目的是预测机械通气支持患者的代谢性酸中毒。材料和方法；一项研究是描述性分析研究设计，在Saveetha医学院和医院的主办机构进行。ICU中有60个样本在入院后24小时内使用了符合纳入标准的有目的的采样技术。在ICU中，通过机械呼吸机支持以及连接到气管插管的ETCO2探针收集每个插管患者的数据，监测二氧化碳描记图值并与ABG值进行比较，以预测代谢性酸中毒。结果：在60份EtCO2二氧化碳描记图样本中，代谢性酸中毒患者的碳酸氢盐水平平均得分为21.97±3.37，EtCO2平均得分为44.70±7.24。计算出的Karl-Pearson相关值r=-0.303显示出负相关，在p

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来源期刊

Cardiometry MEDICAL LABORATORY TECHNOLOGY-

自引率

0.00%

发文量

审稿时长

6 weeks

期刊介绍： Cardiometry is an open access biannual electronic journal founded in 2012. It refers to medicine, particularly to cardiology, as well as oncocardiology and allied science of biophysics and medical equipment engineering. We publish mainly high quality original articles, reports, case reports, reviews and lectures in the field of the theory of cardiovascular system functioning, principles of cardiometry, its diagnostic methods, cardiovascular system therapy from the aspect of cardiometry, system and particular approaches to maintaining health, engineering peculiarities in cardiometry developing. The interdisciplinary areas of the journal are: hemodynamics, biophysics, biochemistry, metrology. The target audience of our Journal covers healthcare providers including cardiologists and general practitioners, bioengineers, biophysics, medical equipment, especially cardiology diagnostics device, developers, educators, nurses, healthcare decision-makers, people with cardiovascular diseases, cardiology and engineering universities and schools, state and private clinics. Cardiometry is aimed to provide a wide forum for exchange of information and public discussion on above scientific issues for the mentioned experts.