hyperoxemia

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hyperoxemia

[‚hī·pər‚äk′sē·mē·ə]

(medicine)

Extreme acidity of the blood.

References in periodicals archive ?

Sise et al., "Both hypoxemia and extreme hyperoxemia may be detrimental in patients with severe traumatic brain injury," Journal of Neurotrauma, vol.

Harmful Effects of Hyperoxia in Postcardiac Arrest, Sepsis, Traumatic Brain Injury, or Stroke: The Importance of Individualized Oxygen Therapy in Critically Ill Patients

Hyperoxemia caused by resuscitation with pure oxygen may alter intracellular redox status by increasing oxidized glutathione in asphyxiated newly born infants.

Oxygen saturation trends in newborn after birth

Therefore, we conducted this study to investigate the diagnostic value of pulse oximetry in detecting acidosis, hypercapnia, hypoxemia, and hyperoxemia.

Can we replace arterial blood gas analysis by pulse oximetry in neonates with respiratory distress syndrome, who are treated according to INSURE protocol?

(24) An increased, extracellular matrix of chorionic villi, produced in excess by villous fibroblasts in response to intravillous hypoxia associated with intervillous hyperoxemia, (25,26) manifests as intense eosinophilia of villous cores (Figure 1, H).

Hypoxic patterns of placental injury: a review

* Once ROSC is achieved, titrate FiO2 to achieve arterial oxyhemoglobin saturation between 94% and 99% to limit the risk of hyperoxemia.

Pediatric basic and advanced life support: an update on practice and education

We were taught that prevention of prolonged periods of hyperoxemia could help prevent the development of this condition, which in its worse forms causes permanent loss of vision.

Reflections on neonatal pulse oximetry

Do hyperoxemia and hypocapnia add to the risk of brain injury after intrapartum asphyxia?

Comparison of the efficacy of diffusion-weighted magnetic resonance imaging and conventional magnetic resonance imaging in determining the prognosis in newborns with hypoxic ischemic encephalopathy/Difuzyon agirlikli ve konvansiyonel manyetik rezonans goruntulemenin hipoksik iskemik ansefalopatili yenidoganlarda seyrin belirlenmesindeki etkinliginin karsilastirilmasi

It's not surprising that breathing oxygen between bouts of high-intensity exercise to induce hyperoxemia will enhance performance of that exercise [3035].

Novel training and other strategies for sport performance at the 2011 ACSM Annual Meeting

It is a combined modality treatment with three process steps: WBH, induced hyperglycemia, and hyperoxemia. It was further developed into a systemic therapy of high efficiency and selectivity, since the knowledge of the synergistic-additive effects of chemotherapy became known.

A review of whole body hyperthermia and the experience of Klinik St. Georg

Furthermore, reduced p[O.sub.2] (hypoxemia) is associated with reduction in AV difference and hyperoxemia with increased AV difference.(7) There is good theoretical reason to suppose that capillary- and arterial-blood p[O.sub.2] will agree more closely if arterial p[O.sub.2 is reduced than if arterial p[O.sub.2 is normal or raised.

Capillary-blood gases: to arterialize or not

Capillary values for pH and [Pco.sub.2] are usually within 0.05 and 7.5 mmHg (1 kPa) of corresponding arterial values; however, [Po.sub.2] underestimates [P.sub.a][o.sub.2] and, therefore, cannot exclude hyperoxemia [7].

Evaluation of the newborn's blood gas status

Purohit and coworkers listed traditional methods to treat pulmonary hypertension to include hyperoxemia, as oxygen dilates pulmonary vessels and decreases pulmonary vascular resistance, hyperventilation as a standard, effective therapy for persistent fetal circulation with high pulmonary vascular resistance, and the use of tolazoline (Priscoline, an alpha adrenergic blocker) given IV with fluid and volume expanders.