| Role of central and mixed venous oxygen saturation measurement in perioperative care. | |
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MedLine Citation:
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PMID: 19672190 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Complications after major surgery are a leading cause of morbidity and mortality. The etiology of postoperative complications is complex, but poor cardiorespiratory reserve appears to be a key factor. There is increasing interest in the use of central and mixed venous oxygen saturation to guide therapeutic interventions during the perioperative period. However, a detailed understanding of the physiologic principles of venous oximetry is essential for safe and effective use in clinical practice. Venous oxygen saturation reflects the balance between global oxygen delivery and oxygen consumption, which may be affected by a wide range of factors during the perioperative period. The purpose of this article is to describe the physiology and measurement of mixed and central venous oxygen saturation and to explore the findings of clinical investigations of their use in perioperative care. |
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Authors:
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Stephen J Shepherd; Rupert M Pearse |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Anesthesiology Volume: 111 ISSN: 1528-1175 ISO Abbreviation: Anesthesiology Publication Date: 2009 Sep |
Date Detail:
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Created Date: 2009-08-25 Completed Date: 2009-09-17 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 1300217 Medline TA: Anesthesiology Country: United States |
Other Details:
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Languages: eng Pagination: 649-56 Citation Subset: AIM; IM |
Affiliation:
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Barts & The London NHS Trust, London, United Kingdom. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Algorithms Cardiac Surgical Procedures Hemoglobins / metabolism Humans Optical Fibers Oximetry Oxygen / blood* Oxygen Consumption / physiology* Perioperative Care* Surgical Procedures, Operative Wounds and Injuries / metabolism, surgery |
| Chemical | |
Reg. No./Substance:
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0/Hemoglobins; 7782-44-7/Oxygen |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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