| Demonstration of a depressor reflex in acute cardiac tamponade. | |
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MedLine Citation:
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PMID: 834066 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Studies from our laboratory have demonstrated the presence of a vagally mediated reflex in acute cardiac tamponade. To determine the effect of thisreflex on cardiac performance, we continuously recorded hemodynamic parameters during induction of tamponade in 16 closed-chest mongrel dogs anesthetized with alpha chloralose. The studies were done 1 to 7 days following the insertion of a catheter in the pericardial sac. With increasing pericardial volume, there was a progressive deterioration of cardiac performance, the most marked changes occuring in the late phases of cardiac tamponade... |
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Authors:
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H S Friedman; F Lajam; J A Gomes; Q Zaman; N D Marino; J Calderon |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Journal of thoracic and cardiovascular surgery Volume: 73 ISSN: 0022-5223 ISO Abbreviation: J. Thorac. Cardiovasc. Surg. Publication Date: 1977 Feb |
Date Detail:
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Created Date: 1977-03-31 Completed Date: 1977-03-31 Revised Date: 2007-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0376343 Medline TA: J Thorac Cardiovasc Surg Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 278-86 Citation Subset: AIM; IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Atropine / pharmacology Bradycardia / physiopathology Cardiac Tamponade / physiopathology* Disease Models, Animal Dogs Electrocardiography Heart / innervation, physiopathology* Heart Catheterization Hemodynamics* / drug effects Pericardial Effusion / physiopathology Reflex* Vagus Nerve |
| Chemical | |
Reg. No./Substance:
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51-55-8/Atropine |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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