| Radionuclide determination of right and left ventricular stroke volumes. | |
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MedLine Citation:
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PMID: 2985387 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The relationship between radionuclide and thermodilution measurement of stroke volumes (SV) was investigated in 30 patients without valvular regurgitation or intracardiac shunt (group A) at rest and during exercise. Both attenuated radionuclide right ventricular (RV) and left ventricular (LV) SV measurements correlated well with the SV determined by the thermodilution method (r = 0.87 and r = 0.93, all P less than 0.001). The reliability of the radionuclide method to estimate SV was evaluated prospectively in two additional groups of patients. In 11 patients without valvular regurgitation or intracardiac shunt (group B) the radionuclide RVSV and LVSV closely approximated to thermodilution SV at rest and during exercise. In 15 patients with aortic regurgitation (group C) the radionuclide stroke volume ratio correlated well with the angiographic regurgitant fraction. Thus, both RVSV and LVSV and the severity of aortic regurgitation can be reliably measured with gated radionuclide ventriculography. |
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Authors:
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W F Shen; G S Roubin; R F Uren; B F Hutton; C Y Choong; P J Harris; P J Fletcher; D T Kelly |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: European journal of nuclear medicine Volume: 10 ISSN: 0340-6997 ISO Abbreviation: Eur J Nucl Med Publication Date: 1985 |
Date Detail:
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Created Date: 1985-06-10 Completed Date: 1985-06-10 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 7606882 Medline TA: Eur J Nucl Med Country: GERMANY, WEST |
Other Details:
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Languages: eng Pagination: 208-13 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Cardiac Output* Coronary Disease / physiopathology, radionuclide imaging Erythrocytes Female Heart / physiopathology, radionuclide imaging Heart Diseases / physiopathology, radionuclide imaging* Heart Failure / physiopathology, radionuclide imaging Humans Male Middle Aged Physical Exertion Sodium Pertechnetate Tc 99m / diagnostic use Stroke Volume* Thermodilution |
| Chemical | |
Reg. No./Substance:
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23288-60-0/Sodium Pertechnetate Tc 99m |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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