Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human aging
Resumen:
The representation of blood pressure pulse as a combination of solitons captures many of the phenomena observed during its propagation along the systemic circulation. The aim of this work is to analyze the applicability of a compartmental model for propagation regarding the pressure pulse amplification associated with arterial aging. The model was applied to blood pressure waveforms that were synthesized using solitons, and then validated by waveforms obtained from individuals from differentiated age groups. Morphological changes were verified in the blood pressure waveform as a consequence of the aging process (i.e. due to the increase in arterial stiffness). These changes are the result of both a nonlinear interaction and the phenomena present in the propagation of nonlinear mechanic waves.
| 2016 | |
| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/42702 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución (CC - By 4.0) |
| _version_ | 1807522940807282688 |
|---|---|
| author | Alfonso, Manuel Roberto |
| author2 | Cymberknop, Leandro Javier Armentano, Ricardo L Pessana, Franco Wray, Sandra Legnani, Walter Edgardo |
| author2_role | author author author author author |
| author_facet | Alfonso, Manuel Roberto Cymberknop, Leandro Javier Armentano, Ricardo L Pessana, Franco Wray, Sandra Legnani, Walter Edgardo |
| author_role | author |
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| collection | COLIBRI |
| dc.creator.none.fl_str_mv | Alfonso, Manuel Roberto Cymberknop, Leandro Javier Armentano, Ricardo L Pessana, Franco Wray, Sandra Legnani, Walter Edgardo |
| dc.date.accessioned.none.fl_str_mv | 2024-02-26T19:52:42Z |
| dc.date.available.none.fl_str_mv | 2024-02-26T19:52:42Z |
| dc.date.issued.es.fl_str_mv | 2016 |
| dc.date.submitted.es.fl_str_mv | 20240223 |
| dc.description.abstract.none.fl_txt_mv | The representation of blood pressure pulse as a combination of solitons captures many of the phenomena observed during its propagation along the systemic circulation. The aim of this work is to analyze the applicability of a compartmental model for propagation regarding the pressure pulse amplification associated with arterial aging. The model was applied to blood pressure waveforms that were synthesized using solitons, and then validated by waveforms obtained from individuals from differentiated age groups. Morphological changes were verified in the blood pressure waveform as a consequence of the aging process (i.e. due to the increase in arterial stiffness). These changes are the result of both a nonlinear interaction and the phenomena present in the propagation of nonlinear mechanic waves. |
| dc.description.es.fl_txt_mv | 20o. Congreso Argentino de Bioingeniería y IX Jornadas de Ingeniería Clínica, San Nicolás de los Arroyos, Argentina, 28–30 October 2015. |
| dc.identifier.citation.es.fl_str_mv | Alfonso, M, Cymberknop, L, Armentano, R, Pessana, F, Wray, S, Legnani, W. “Arterial pulse pressure amplification described by means of a nonlinear wave model: characterization of human aging” Journal of Physics: Conference Series, v. 705, 2016. DOI 10.1088/1742-6596/705/1/012029 |
| dc.identifier.doi.es.fl_str_mv | 10.1088/1742-6596/705/1/012029 |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/42702 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.publisher.es.fl_str_mv | IOP Publishing |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.title.none.fl_str_mv | Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human aging |
| dc.type.es.fl_str_mv | Ponencia |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/conferenceObject |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | 20o. Congreso Argentino de Bioingeniería y IX Jornadas de Ingeniería Clínica, San Nicolás de los Arroyos, Argentina, 28–30 October 2015. |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | COLIBRI_db350c5e42626d28df9282216c629c98 |
| identifier_str_mv | Alfonso, M, Cymberknop, L, Armentano, R, Pessana, F, Wray, S, Legnani, W. “Arterial pulse pressure amplification described by means of a nonlinear wave model: characterization of human aging” Journal of Physics: Conference Series, v. 705, 2016. DOI 10.1088/1742-6596/705/1/012029 10.1088/1742-6596/705/1/012029 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/42702 |
| publishDate | 2016 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| spelling | 2024-02-26T19:52:42Z2024-02-26T19:52:42Z201620240223Alfonso, M, Cymberknop, L, Armentano, R, Pessana, F, Wray, S, Legnani, W. “Arterial pulse pressure amplification described by means of a nonlinear wave model: characterization of human aging” Journal of Physics: Conference Series, v. 705, 2016. DOI 10.1088/1742-6596/705/1/012029https://hdl.handle.net/20.500.12008/4270210.1088/1742-6596/705/1/01202920o. Congreso Argentino de Bioingeniería y IX Jornadas de Ingeniería Clínica, San Nicolás de los Arroyos, Argentina, 28–30 October 2015.The representation of blood pressure pulse as a combination of solitons captures many of the phenomena observed during its propagation along the systemic circulation. The aim of this work is to analyze the applicability of a compartmental model for propagation regarding the pressure pulse amplification associated with arterial aging. The model was applied to blood pressure waveforms that were synthesized using solitons, and then validated by waveforms obtained from individuals from differentiated age groups. Morphological changes were verified in the blood pressure waveform as a consequence of the aging process (i.e. due to the increase in arterial stiffness). These changes are the result of both a nonlinear interaction and the phenomena present in the propagation of nonlinear mechanic waves.Made available in DSpace on 2024-02-26T19:52:42Z (GMT). No. of bitstreams: 5 ACAPWL16.pdf: 2280803 bytes, checksum: 7be3f352502f8266d7c03a4dadf874d8 (MD5) license_text: 21936 bytes, checksum: 9833653f73f7853880c94a6fead477b1 (MD5) license_url: 49 bytes, checksum: 4afdbb8c545fd630ea7db775da747b2f (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) license.txt: 4244 bytes, checksum: 528b6a3c8c7d0c6e28129d576e989607 (MD5) Previous issue date: 2016enengIOP PublishingLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución (CC - By 4.0)Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human agingPonenciainfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaAlfonso, Manuel RobertoCymberknop, Leandro JavierArmentano, Ricardo LPessana, FrancoWray, SandraLegnani, Walter 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- Universidad de la Repúblicafalse |
| spellingShingle | Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human aging Alfonso, Manuel Roberto |
| status_str | publishedVersion |
| title | Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human aging |
| title_full | Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human aging |
| title_fullStr | Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human aging |
| title_full_unstemmed | Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human aging |
| title_short | Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human aging |
| title_sort | Arterial pulse pressure amplification described by means of a nonlinear wave model : Characterization of human aging |
| url | https://hdl.handle.net/20.500.12008/42702 |
