| Non-invasive determination of cardiac output by Doppler echocardiography and electrical bioimpedance. | |
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MedLine Citation:
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PMID: 2317415 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Cardiac output measured by thermodilution in 25 patients within 24 hours of acute myocardial infarction was compared with cardiac output measured by Doppler echocardiography (24 patients) and electrical bioimpedance (25 patients). The mean (range) cardiac outputs measured by Doppler (4.03 (2.2-6.0) 1/min) and electrical bioimpedance (3.79 (1.1-6.2) 1/min) were similar to the mean thermodilution value (3.95 (2.1-6.2) 1/min). Both non-invasive techniques agreed closely with thermodilution in most patients. None the less, three results with each method disagreed with thermodilution by more than 1 1/min. Both non-invasive techniques were reproducible and accurate in most patients with acute myocardial infarction. Doppler echocardiography was time consuming and technically demanding. Electrical bioimpedance was simple to use and had the additional advantage of allowing continuous monitoring of the cardiac output. |
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Authors:
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D B Northridge; I N Findlay; J Wilson; E Henderson; H J Dargie |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: British heart journal Volume: 63 ISSN: 0007-0769 ISO Abbreviation: Br Heart J Publication Date: 1990 Feb |
Date Detail:
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Created Date: 1990-05-03 Completed Date: 1990-05-03 Revised Date: 2010-09-09 |
Medline Journal Info:
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Nlm Unique ID: 0370634 Medline TA: Br Heart J Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 93-7 Citation Subset: AIM; IM |
Affiliation:
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Department of Cardiology, Western Infirmary, Glasgow. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Aged Cardiac Output / physiology* Cardiography, Impedance Echocardiography, Doppler Female Humans Male Middle Aged Myocardial Infarction / physiopathology* Reproducibility of Results Stroke Volume / physiology Thermodilution |
| Comments/Corrections | |
Comment In:
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Br Heart J. 1990 Nov;64(5):347-8
[PMID:
2245120
]
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Erratum In:
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Br Heart J 1990 Nov;64(5):347-8 |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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