Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution technique
Descripción del Articulo
20 cases were studied typical mitral stenosis, ranked according to Dexter degrees, through the dye dilution curve in the following: circulatory times. cardiac index, central volume (pulmonary blood volume, Newman), intrathoracic volume (Hamilton), blood volume. Compared with normal values for sea le...
| Autores: | , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 1956 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/10748 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/10748 |
| Nivel de acceso: | acceso abierto |
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Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution techniqueDescripción de la dinámica circulatoria en el corazón y pulmones, en la estenosis mitral, por medio de la técnica de dilución del coloranteWhittembury M., GuillermoCazoria T., AlbertoMonge C., Carlos20 cases were studied typical mitral stenosis, ranked according to Dexter degrees, through the dye dilution curve in the following: circulatory times. cardiac index, central volume (pulmonary blood volume, Newman), intrathoracic volume (Hamilton), blood volume. Compared with normal values for sea level indicated by us. In parallel with the severity of the disease, circulation times were prolonged, decreased cardiac index and increased blood volume. Expressed in absolute figures, the central volume (pulmonary blood volume) increased in parallel with the severity of the disease; but expressed as a percentage of the blood volume, the increase was significant only in grade III patients, the intrathoracic volume did not change significantly. There is a statistically significant correlation between the central volume and intrathoracic volume. Our work shows that there is no systematic increase in the percentage of blood in the lungs.Se han estudiado 20 casos de estenosis mitral típica, clasificados en grados de acuerdo a Dexter, por medio de la curva de dilución del colorante, en los siguientes aspectos: tiempos circulatorios. índice cardíaco, volumen central (volumen sanguíneo pulmonar, Newman), volúmen intratorácico (Hamilton), volumen sanguíneo. Se comparan con los valores normales para el nivel del mar señalado por nosotros. Paralelamente a la severidad del cuadro, los tiempos circulatorios se prolongaron, el índice cardíaco disminuyó y el volumen sanguíneo aumentó. Expresado en cifras absolutas, el volumen central (volumen sanguíneo pulmonar) aumentó paralelamente a la severidad del cuadro; pero expresado como porcentaje del volumen sanguíneo, este aumento solo fué significativo en los pacientes del grado III, El volumen intratorácico no varió significativamente. Existe una correlación estadísticamente significativa entre el volumen central y volumen intratorácico. Nuestro trabajo muestra que no existe un aumento sistemático del porcentaje de sangre contenida en los pulmones.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana1956-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/1074810.15381/anales.v39i4.10748Anales de la Facultad de Medicina; Vol. 39 No. 4 (1956); 1323-1329Anales de la Facultad de Medicina; Vol. 39 Núm. 4 (1956); 1323-13291609-94191025-5583reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/10748/9559Derechos de autor 1956 Guillermo Whittembury M., Alberto Cazoria T., Carlos Monge C.https://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/107482020-04-08T10:47:04Z |
| dc.title.none.fl_str_mv |
Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution technique Descripción de la dinámica circulatoria en el corazón y pulmones, en la estenosis mitral, por medio de la técnica de dilución del colorante |
| title |
Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution technique |
| spellingShingle |
Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution technique Whittembury M., Guillermo |
| title_short |
Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution technique |
| title_full |
Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution technique |
| title_fullStr |
Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution technique |
| title_full_unstemmed |
Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution technique |
| title_sort |
Circulatory dynamics description in the heart and lungs, in mitral stenosis, through dye dilution technique |
| dc.creator.none.fl_str_mv |
Whittembury M., Guillermo Cazoria T., Alberto Monge C., Carlos |
| author |
Whittembury M., Guillermo |
| author_facet |
Whittembury M., Guillermo Cazoria T., Alberto Monge C., Carlos |
| author_role |
author |
| author2 |
Cazoria T., Alberto Monge C., Carlos |
| author2_role |
author author |
| description |
20 cases were studied typical mitral stenosis, ranked according to Dexter degrees, through the dye dilution curve in the following: circulatory times. cardiac index, central volume (pulmonary blood volume, Newman), intrathoracic volume (Hamilton), blood volume. Compared with normal values for sea level indicated by us. In parallel with the severity of the disease, circulation times were prolonged, decreased cardiac index and increased blood volume. Expressed in absolute figures, the central volume (pulmonary blood volume) increased in parallel with the severity of the disease; but expressed as a percentage of the blood volume, the increase was significant only in grade III patients, the intrathoracic volume did not change significantly. There is a statistically significant correlation between the central volume and intrathoracic volume. Our work shows that there is no systematic increase in the percentage of blood in the lungs. |
| publishDate |
1956 |
| dc.date.none.fl_str_mv |
1956-12-31 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/10748 10.15381/anales.v39i4.10748 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/10748 |
| identifier_str_mv |
10.15381/anales.v39i4.10748 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/10748/9559 |
| dc.rights.none.fl_str_mv |
Derechos de autor 1956 Guillermo Whittembury M., Alberto Cazoria T., Carlos Monge C. https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 1956 Guillermo Whittembury M., Alberto Cazoria T., Carlos Monge C. https://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana |
| dc.source.none.fl_str_mv |
Anales de la Facultad de Medicina; Vol. 39 No. 4 (1956); 1323-1329 Anales de la Facultad de Medicina; Vol. 39 Núm. 4 (1956); 1323-1329 1609-9419 1025-5583 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
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Universidad Nacional Mayor de San Marcos |
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UNMSM |
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UNMSM |
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Revistas - Universidad Nacional Mayor de San Marcos |
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Revistas - Universidad Nacional Mayor de San Marcos |
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1795238253663617024 |
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13.78023 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
