Hypoxemia

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hypoxemia

[‚hī‚päk′sē·mē·ə]

(ecology)

The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Hypoxemia

a decrease in the oxygen content of the blood as a result of disruption of blood circulation, increased tissue requirements for oxygen (due to excessive muscular exertion, for example), decreased exchange of gases in the lungs when they are diseased, decreased hemoglobin content of the blood (for example, in anemias), and decreased partial pressure of oxygen in inhaled air (altitude sickness). The consequence of hypoxemia is hypoxia.

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References in periodicals archive ?

Travel to high-altitude destinations above 2500masl for recreational motifs exposes several hundred thousands of non-acclimatized tourists to arterial hypoxemia and related medical risks.

La ascendencia andina de gran altitud no protege contra el mal agudo de montana ni la hipoxemia arterial inducida por la altitud

We therefore hypothesized that HFNC treatment might be superior to conventional oxygen therapy in reducing the incidence of hypoxemia and PPC for patients with lobectomy after extubation.

Effect of High-Flow Nasal Cannula versus Conventional Oxygen Therapy for Patients with Thoracoscopic Lobectomy after Extubation

We should always consider this condition in the differential diagnosis of unexplained hypoxemia in a patient affected by hepatic disease.

Persistent Unexplained Dyspnea: A Case of Hepatopulmonary Syndrome

The patient was in the process of a workup for hypoxemia when a check chest X-ray demonstrated an abnormal central catheter tip placement.

Rare Congenital Aberrant Left Superior Pulmonary Vein Discovered with Central Line Placement in a Patient with Critical Cardiorespiratory Collapse

Especially, the newborns may show evident hypoxemia, increasing damages to the central nerve system, especially the brain white matter.

Surgical Treatment of Complete Transposition of the Great Arteries in Newborn

Suggested escalating levels of treatment include no treatment for an abnormality on radiography alone; nasal supplemental oxygen for mild hypoxemia; continuous positive airway pressure through face mask for moderate hypoxemia[9] and intubation, mechanical ventilation, and positive end-expiratory pressure for severe hypoxemia; and volume replacement and inotropic agents for hypotension with low cardiac output.

Reexpansion pulmonary edema after treatment of secondary spontaneous pneumothorax

Emergency triage assessment for hypoxemia in neonates and young children in a Kenyan hospital; an observational study.

Pulse oximetry: A reliable and cost effective screening tool in children with pneumonia for developing countries

(16) It is natural to believe that Hypoxemia is responsible for sleep fragmentation in COPD and this Hypothesis is supported by experimental studies.

Sleep studies in COPD patients

SPVS may cause hypoxemia, systemic embolism through systemicto-pulmonary venous connections or brain abscess.

Hypoxemia and Right-to-Left-Shunt in Patient with Antiphospholipid Syndrome: A Case Report with Multimodality Imaging Findings and Literature Review

In the follow-up, hypoxemia regressed, the blood pressure values were regular and his mechanical ventilation variables were reduced.

Our patients followed up with a diagnosis of neurogenic pulmonary edema

Of the 193 blood samples, only 14 specimens (7.2%) were found to have one or more of acidosis, hypercapnia, and hypoxemia.

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

In COPD, the changes occur in peripheral nerves that are chronically subjected to hypoxemia. Hypoxemia in COPD patients is thought to have negative effects on the peripheral nervous system as well as on many other organs.