The Relationship Between Oxygen Reserve Index and Arterial Partial Pressure of Oxygen During Surgery

The Relationship Between Oxygen Reserve Index and Arterial Partial Pressure of Oxygen During Surgery

BACKGROUND The use of intraoperative pulse oximetry (SpO2) enhances hypoxia detection and is associated with fewer perioperative hypoxic events. However, SpO2 may be reported as 98% when arterial partial pressure of oxygen (PaO2) is as low as 70 mm Hg. Therefore, SpO2 may not provide advance warning of falling arterial oxygenation until PaO2 approaches this level. Multiwave pulse co-oximetry ca...

Relationship between Arterial Partial Oxygen Pressure Following Resuscitation from Cardiac Arrest and Mortality in Children

Relationship between arterial partial oxygen pressure after resuscitation from cardiac arrest and mortality in children.

BACKGROUND Observational studies in adults have shown a worse outcome associated with hyperoxia after resuscitation from cardiac arrest. Extrapolating from adult data, current pediatric resuscitation guidelines recommend avoiding hyperoxia. We investigated the relationship between arterial partial oxygen pressure and survival in patients admitted to the pediatric intensive care unit (PICU) afte...

Relationship of Oxygen Saturation Percentage (SaO2) and Arterial Oxygen Pressure (PaO2) with the Outcome of Covid-19 Patients Hospitalized in intensive care Units

Background and Objective: In order to determine the Hypoxemia and prognosis of patients with covid-19 hospitalized in the intensive care unit, reliable oxygen supply indicators are needed. In this situation, the examination of the percentage of arterial oxygen saturation (SaO2) and arterial oxygen pressure (PaO2), as well as their relationship, may be helpful. Materials and Methods: This des...

the relationship between peak expiratory flow rate before bronchoscopy and arterial oxygen desaturation during bronchoscopy

a significant reduction in arterial blood oxygen saturation during fiberoptic bronchoscopy has been proved but it is not yet known whether all patients need supplemental oxygen during this procedure. the aim of study is to examine the relationship between peak expiratory flow rate (pefr) before bronchoscopy and oxygen desaturation during bronchoscopy. measurement of pefr (% predicted) performed...