ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAIN
Autor(a) principal: | |
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Data de Publicação: | 1990 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | fra |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/230854 |
Resumo: | The authors studied the structure and the disposition of the connective-muscular tissue components of the superficial (epicardiac) and deep (myocardiac) walls of the coronary sinus. The connections of the coronary sinus walls to epicardium and myocardium, through septums fibrous of the perimisium, may play the role of increasing the resistance of the walls during the elevation of the venous pression. The presence of voluminous fascicles of circular and oblique cardiac muscle fibers coming from myocardium walls of the atria, that completely turning around the superficial wall of the sinus, to our knowledge, it would act as a functional sphincteric dispositive, able to maintain impulse of blood-stream and even to prevent blood reflux during atrial presystole. The authors, also, presented the structure and the function of the coronary sinus and Vieussens valves. |
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Repositório Institucional da UNESP |
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ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAINStructural aspects of the human coronary sinus wallsThe authors studied the structure and the disposition of the connective-muscular tissue components of the superficial (epicardiac) and deep (myocardiac) walls of the coronary sinus. The connections of the coronary sinus walls to epicardium and myocardium, through septums fibrous of the perimisium, may play the role of increasing the resistance of the walls during the elevation of the venous pression. The presence of voluminous fascicles of circular and oblique cardiac muscle fibers coming from myocardium walls of the atria, that completely turning around the superficial wall of the sinus, to our knowledge, it would act as a functional sphincteric dispositive, able to maintain impulse of blood-stream and even to prevent blood reflux during atrial presystole. The authors, also, presented the structure and the function of the coronary sinus and Vieussens valves.Departement d'Anatomie de l'Universite 'Julio de Mesquita Filho', UNESP, Campus de Botucatu, Sao PauloUniversidade Estadual Paulista (UNESP)Piffer, C. R.Piffer, M. I.S.Zorzetto, N. L.2022-04-29T08:42:22Z2022-04-29T08:42:22Z1990-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article165-178Anatomischer Anzeiger, v. 171, n. 3, p. 165-178, 1990.0003-2786http://hdl.handle.net/11449/2308542-s2.0-0025119591Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPfraAnatomischer Anzeigerinfo:eu-repo/semantics/openAccess2022-05-11T17:32:41Zoai:repositorio.unesp.br:11449/230854Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-05-11T17:32:41Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAIN Structural aspects of the human coronary sinus walls |
title |
ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAIN |
spellingShingle |
ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAIN Piffer, C. R. |
title_short |
ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAIN |
title_full |
ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAIN |
title_fullStr |
ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAIN |
title_full_unstemmed |
ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAIN |
title_sort |
ASPECTS STRUCTURAUX DES PAROIS DU SINUS CORONAIRE HUMAIN |
author |
Piffer, C. R. |
author_facet |
Piffer, C. R. Piffer, M. I.S. Zorzetto, N. L. |
author_role |
author |
author2 |
Piffer, M. I.S. Zorzetto, N. L. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Piffer, C. R. Piffer, M. I.S. Zorzetto, N. L. |
description |
The authors studied the structure and the disposition of the connective-muscular tissue components of the superficial (epicardiac) and deep (myocardiac) walls of the coronary sinus. The connections of the coronary sinus walls to epicardium and myocardium, through septums fibrous of the perimisium, may play the role of increasing the resistance of the walls during the elevation of the venous pression. The presence of voluminous fascicles of circular and oblique cardiac muscle fibers coming from myocardium walls of the atria, that completely turning around the superficial wall of the sinus, to our knowledge, it would act as a functional sphincteric dispositive, able to maintain impulse of blood-stream and even to prevent blood reflux during atrial presystole. The authors, also, presented the structure and the function of the coronary sinus and Vieussens valves. |
publishDate |
1990 |
dc.date.none.fl_str_mv |
1990-01-01 2022-04-29T08:42:22Z 2022-04-29T08:42:22Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Anatomischer Anzeiger, v. 171, n. 3, p. 165-178, 1990. 0003-2786 http://hdl.handle.net/11449/230854 2-s2.0-0025119591 |
identifier_str_mv |
Anatomischer Anzeiger, v. 171, n. 3, p. 165-178, 1990. 0003-2786 2-s2.0-0025119591 |
url |
http://hdl.handle.net/11449/230854 |
dc.language.iso.fl_str_mv |
fra |
language |
fra |
dc.relation.none.fl_str_mv |
Anatomischer Anzeiger |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
165-178 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803046198795304960 |