Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution technique
Descripción del Articulo
The dilution technique has been used for the description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude. The main purpose of this study was to measure the amount of blood in the lungs of these groups of people, through the formula of Newman, to show...
| 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/10808 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/10808 |
| Nivel de acceso: | acceso abierto |
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Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution techniqueDescripción de la dinámica circulatoria en el corazón y pulmones de habitantes del nivel del mar y de las grandes alturas por medio de la técnica de dilución del coloranteMonge C., CarlosCazorla T., AlbertoWhittembury M., GuillermoSakata B., YolandaRizo-Patrón, CarlosThe dilution technique has been used for the description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude. The main purpose of this study was to measure the amount of blood in the lungs of these groups of people, through the formula of Newman, to show whether the natives of high altitudes have a greater amount of blood in the lungs. The following calculations were made: circulation time, volume, heart squeezing, intralorácico blood volume (Hamilton), central volume (Newman) and total blood volume. At sea level, 20 men and 15 women were studied. In altra (4,540 mts.) 10 men who were born and still living at 4,540 m were studied. When values are corrected per square meter of body surface, no marked difference between men and women at sea level, apart from the known hematologic differences. Natives live show longer circulation times, a volume slightly higher expulsion, increased blood volume and increased amount of blood in the lungs. When pulmonary blood volume, calculated with the formula of Newman, is expressed as a percentage of total blood volume, the high group also shows that individuals higher numbers of sea level.La técnica de dilución ha sido usada para la descripción de la dinámica circulatoria en el corazón y pulmones de habitantes del nivel del mar y de las grandes alturas. El principal propósito de este trabajo ha sido la medida de la cantidad de sangre contenida en los pulmones de estos grupos de personas, por medio de la fórmula de Newman, con objeto de demostrar si los nativos de las grandes alturas tienen una mayor cantidad de sangre en los pulmones. Los siguientes cálculos se hicieron: tiempos circulatorios, volumen de expulsión del corazón, volumen sanguíneo intralorácico (Hamilton), volumen central (Newman) y volumen sanguíneo total. Al nivel del mar se estudiaron 20 hombres y 15 mujeres. En la altra (4,540 mts.) se estudiaron 10 hombres que habían nacido y seguían viviendo a 4,540 mts. Cuando los valores se corrigen por metro cuadrado de superficie corporal , no hay diferencia marcada entre hombres y mujeres a nivel del mar, aparte de las conocidas diferencias hematológicas. Los nativos de la altura muestran tiempos circulatorios más prolongados, un volumen de expulsión ligeramente mayor, mayor volumen sanguíneo y mayor cantidad de sangre contenida en los pulmones. Cuando el volumen de sangre pulmonar, calculado con la fórmula de Newman, se expresa como porcentaje del volumen sanguíneo total, el grupo de altura también muestra cifras mayores que los individuos del nivel del mar.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana1956-06-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/1080810.15381/anales.v39i2.10808Anales de la Facultad de Medicina; Vol. 39 No. 2 (1956); 498-511Anales de la Facultad de Medicina; Vol. 39 Núm. 2 (1956); 498-5111609-94191025-5583reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/10808/9606Derechos de autor 1956 Carlos Monge C., Alberto Cazorla T., Guillermo Whittembury M., Yolanda Sakata B., Carlos Rizo-Patrónhttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/108082020-04-07T18:24:28Z |
| dc.title.none.fl_str_mv |
Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution technique Descripción de la dinámica circulatoria en el corazón y pulmones de habitantes del nivel del mar y de las grandes alturas por medio de la técnica de dilución del colorante |
| title |
Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution technique |
| spellingShingle |
Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution technique Monge C., Carlos |
| title_short |
Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution technique |
| title_full |
Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution technique |
| title_fullStr |
Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution technique |
| title_full_unstemmed |
Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution technique |
| title_sort |
Description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude through the dye dilution technique |
| dc.creator.none.fl_str_mv |
Monge C., Carlos Cazorla T., Alberto Whittembury M., Guillermo Sakata B., Yolanda Rizo-Patrón, Carlos |
| author |
Monge C., Carlos |
| author_facet |
Monge C., Carlos Cazorla T., Alberto Whittembury M., Guillermo Sakata B., Yolanda Rizo-Patrón, Carlos |
| author_role |
author |
| author2 |
Cazorla T., Alberto Whittembury M., Guillermo Sakata B., Yolanda Rizo-Patrón, Carlos |
| author2_role |
author author author author |
| description |
The dilution technique has been used for the description of the circulatory dynamics in the heart and lungs of inhabitants of sea level and high altitude. The main purpose of this study was to measure the amount of blood in the lungs of these groups of people, through the formula of Newman, to show whether the natives of high altitudes have a greater amount of blood in the lungs. The following calculations were made: circulation time, volume, heart squeezing, intralorácico blood volume (Hamilton), central volume (Newman) and total blood volume. At sea level, 20 men and 15 women were studied. In altra (4,540 mts.) 10 men who were born and still living at 4,540 m were studied. When values are corrected per square meter of body surface, no marked difference between men and women at sea level, apart from the known hematologic differences. Natives live show longer circulation times, a volume slightly higher expulsion, increased blood volume and increased amount of blood in the lungs. When pulmonary blood volume, calculated with the formula of Newman, is expressed as a percentage of total blood volume, the high group also shows that individuals higher numbers of sea level. |
| publishDate |
1956 |
| dc.date.none.fl_str_mv |
1956-06-18 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/10808 10.15381/anales.v39i2.10808 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/10808 |
| identifier_str_mv |
10.15381/anales.v39i2.10808 |
| 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/10808/9606 |
| dc.rights.none.fl_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
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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. 2 (1956); 498-511 Anales de la Facultad de Medicina; Vol. 39 Núm. 2 (1956); 498-511 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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1795238254372454400 |
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13.871716 |
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).
