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Contribution of cardiopulmonary exercise testing to the identification of latent systolic dysfunction in chronic aortic regurgitation
Chronic aortic regurgitation (AR) is a valvulopathy of slow and insidious evolution, and patients may remain asymptomatic for a long period of time. Exercise-induced systolic dysfunction occurs during the natural history of chronic AR and is related to changes in both preload and afterload. We descr...
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Published in: | Revista portuguesa de cardiologia 2013-05, Vol.32 (5), p.419-423 |
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creator | De Santi, Giovani Luiz Vieira de Carvalho, Eduardo Elias Costa, Daniela Caetano Crescencio, Júlio César Moreira Dias Romano, Minna Schmidt, André Simões, Marcus Vinícius Gallo, Lourenço |
description | Chronic aortic regurgitation (AR) is a valvulopathy of slow and insidious evolution, and patients may remain asymptomatic for a long period of time. Exercise-induced systolic dysfunction occurs during the natural history of chronic AR and is related to changes in both preload and afterload. We describe the case of a 58-year-old woman with a diagnosis of chronic AR who reported progressive dyspnea of six years’ duration. A cardiopulmonary exercise test to assess functional capacity showed flattening of both oxygen uptake and oxygen pulse curves, suggesting latent systolic dysfunction related to chronic AR, which was later confirmed by stress Doppler echocardiogram with dynamic physical exercise.
A Insuficiência Aórtica Crônica (IAC) é uma valvulopatia de evolução lenta e insidiosa podendo o paciente manter-se assintomático por longo período de tempo. A disfunção sistólica induzida pelo esforço ocorre durante a história natural da IAC estando relacionada com alterações nos componentes tanto da pré-carga quanto da pós-carga. Apresentamos o caso de uma paciente do género feminino, de 58 anos, com diagnóstico de IAC que referia queixa de dispneia progressiva com evolução de seis anos. O teste cardiopulmonar foi indicado com intuito de avaliar a capacidade funcional e mostrou platô das curvas de consumo de oxigénio e de pulso de oxigénio, sugerindo disfunção sistólica latente relacionada à insuficiência aórtica crônica; condição posteriormente confirmada pelo Doppler-ecocardiograma de estresse com esforço físico dinâmico. |
doi_str_mv | 10.1016/j.repc.2013.03.002 |
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A Insuficiência Aórtica Crônica (IAC) é uma valvulopatia de evolução lenta e insidiosa podendo o paciente manter-se assintomático por longo período de tempo. A disfunção sistólica induzida pelo esforço ocorre durante a história natural da IAC estando relacionada com alterações nos componentes tanto da pré-carga quanto da pós-carga. Apresentamos o caso de uma paciente do género feminino, de 58 anos, com diagnóstico de IAC que referia queixa de dispneia progressiva com evolução de seis anos. O teste cardiopulmonar foi indicado com intuito de avaliar a capacidade funcional e mostrou platô das curvas de consumo de oxigénio e de pulso de oxigénio, sugerindo disfunção sistólica latente relacionada à insuficiência aórtica crônica; condição posteriormente confirmada pelo Doppler-ecocardiograma de estresse com esforço físico dinâmico.</description><identifier>ISSN: 0870-2551</identifier><identifier>EISSN: 2174-2030</identifier><identifier>DOI: 10.1016/j.repc.2013.03.002</identifier><identifier>PMID: 23663932</identifier><language>eng</language><publisher>Portugal: Elsevier España</publisher><subject>Aortic Valve Insufficiency - complications ; Cardiopulmonary exercise test ; Chronic aortic regurgitation ; Chronic Disease ; Disfunção ventricular esquerda ; Exercise Test ; Female ; Humans ; Insuficiência aórtica crônica ; Left ventricular dysfunction ; Middle Aged ; Systole ; Teste cardiopulmonar ; Ventricular Dysfunction, Left - diagnosis ; Ventricular Dysfunction, Left - etiology</subject><ispartof>Revista portuguesa de cardiologia, 2013-05, Vol.32 (5), p.419-423</ispartof><rights>2011 Sociedade Portuguesa de Cardiologia</rights><rights>Copyright © 2011 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c417t-243bd25e09a79b1d27aa2bf810a8ccb2ebc451a4d6174274dd4695529c0b90533</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0870255113000747$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,778,782,3538,27911,27912,45767</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23663932$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>De Santi, Giovani Luiz</creatorcontrib><creatorcontrib>Vieira de Carvalho, Eduardo Elias</creatorcontrib><creatorcontrib>Costa, Daniela Caetano</creatorcontrib><creatorcontrib>Crescencio, Júlio César</creatorcontrib><creatorcontrib>Moreira Dias Romano, Minna</creatorcontrib><creatorcontrib>Schmidt, André</creatorcontrib><creatorcontrib>Simões, Marcus Vinícius</creatorcontrib><creatorcontrib>Gallo, Lourenço</creatorcontrib><title>Contribution of cardiopulmonary exercise testing to the identification of latent systolic dysfunction in chronic aortic regurgitation</title><title>Revista portuguesa de cardiologia</title><addtitle>Rev Port Cardiol</addtitle><description>Chronic aortic regurgitation (AR) is a valvulopathy of slow and insidious evolution, and patients may remain asymptomatic for a long period of time. Exercise-induced systolic dysfunction occurs during the natural history of chronic AR and is related to changes in both preload and afterload. We describe the case of a 58-year-old woman with a diagnosis of chronic AR who reported progressive dyspnea of six years’ duration. A cardiopulmonary exercise test to assess functional capacity showed flattening of both oxygen uptake and oxygen pulse curves, suggesting latent systolic dysfunction related to chronic AR, which was later confirmed by stress Doppler echocardiogram with dynamic physical exercise.
A Insuficiência Aórtica Crônica (IAC) é uma valvulopatia de evolução lenta e insidiosa podendo o paciente manter-se assintomático por longo período de tempo. A disfunção sistólica induzida pelo esforço ocorre durante a história natural da IAC estando relacionada com alterações nos componentes tanto da pré-carga quanto da pós-carga. Apresentamos o caso de uma paciente do género feminino, de 58 anos, com diagnóstico de IAC que referia queixa de dispneia progressiva com evolução de seis anos. O teste cardiopulmonar foi indicado com intuito de avaliar a capacidade funcional e mostrou platô das curvas de consumo de oxigénio e de pulso de oxigénio, sugerindo disfunção sistólica latente relacionada à insuficiência aórtica crônica; condição posteriormente confirmada pelo Doppler-ecocardiograma de estresse com esforço físico dinâmico.</description><subject>Aortic Valve Insufficiency - complications</subject><subject>Cardiopulmonary exercise test</subject><subject>Chronic aortic regurgitation</subject><subject>Chronic Disease</subject><subject>Disfunção ventricular esquerda</subject><subject>Exercise Test</subject><subject>Female</subject><subject>Humans</subject><subject>Insuficiência aórtica crônica</subject><subject>Left ventricular dysfunction</subject><subject>Middle Aged</subject><subject>Systole</subject><subject>Teste cardiopulmonar</subject><subject>Ventricular Dysfunction, Left - diagnosis</subject><subject>Ventricular Dysfunction, Left - etiology</subject><issn>0870-2551</issn><issn>2174-2030</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNp9UctqGzEUFaWlMWl-oIuiZTfj6jXSDHRTTB-BQDbtWuhxx5EZS66kKfUH9L8j20mWFRcuHJ1zpHsPQu8pWVNC5afdOsPBrRmhfE1aEfYKrRhVomOEk9doRQZFOtb39ArdlLIj7UhCRy7foivGpeQjZyv0b5NizcEuNaSI04SdyT6kwzLvUzT5iOEvZBcK4AqlhrjFNeH6ADh4iDVMwZln5Wxqg3A5lprm4LA_lmmJ7nwdInYPOcUGm5Rraxm2S96Gepa_Q28mMxe4eerX6Ne3rz83P7q7---3my93nRNU1Y4Jbj3rgYxGjZZ6poxhdhooMYNzloF1oqdGeNn2wJTwXsix79noiB1Jz_k1ur34-mR2-pDDvo2okwn6DKS81eb0uxm0U4OXg2sy64Wi0ng6WcGdEnyY7CCa18eL1yGn30tbjt6H4mCeTYS0FE0FHbjkvRoblV2oLqdSMkwvT1OiT2nqnT6lqU9patKKsCb68OS_2D34F8lzdo3w-UKAtrE_AbIuLkB04EMGV9tI4X_-jxR6s4U</recordid><startdate>20130501</startdate><enddate>20130501</enddate><creator>De Santi, Giovani Luiz</creator><creator>Vieira de Carvalho, Eduardo Elias</creator><creator>Costa, Daniela Caetano</creator><creator>Crescencio, Júlio César</creator><creator>Moreira Dias Romano, Minna</creator><creator>Schmidt, André</creator><creator>Simões, Marcus Vinícius</creator><creator>Gallo, Lourenço</creator><general>Elsevier España</general><general>Elsevier</general><scope>6I.</scope><scope>AAFTH</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>DOA</scope></search><sort><creationdate>20130501</creationdate><title>Contribution of cardiopulmonary exercise testing to the identification of latent systolic dysfunction in chronic aortic regurgitation</title><author>De Santi, Giovani Luiz ; Vieira de Carvalho, Eduardo Elias ; Costa, Daniela Caetano ; Crescencio, Júlio César ; Moreira Dias Romano, Minna ; Schmidt, André ; Simões, Marcus Vinícius ; Gallo, Lourenço</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c417t-243bd25e09a79b1d27aa2bf810a8ccb2ebc451a4d6174274dd4695529c0b90533</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Aortic Valve Insufficiency - complications</topic><topic>Cardiopulmonary exercise test</topic><topic>Chronic aortic regurgitation</topic><topic>Chronic Disease</topic><topic>Disfunção ventricular esquerda</topic><topic>Exercise Test</topic><topic>Female</topic><topic>Humans</topic><topic>Insuficiência aórtica crônica</topic><topic>Left ventricular dysfunction</topic><topic>Middle Aged</topic><topic>Systole</topic><topic>Teste cardiopulmonar</topic><topic>Ventricular Dysfunction, Left - diagnosis</topic><topic>Ventricular Dysfunction, Left - etiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>De Santi, Giovani Luiz</creatorcontrib><creatorcontrib>Vieira de Carvalho, Eduardo Elias</creatorcontrib><creatorcontrib>Costa, Daniela Caetano</creatorcontrib><creatorcontrib>Crescencio, Júlio César</creatorcontrib><creatorcontrib>Moreira Dias Romano, Minna</creatorcontrib><creatorcontrib>Schmidt, André</creatorcontrib><creatorcontrib>Simões, Marcus Vinícius</creatorcontrib><creatorcontrib>Gallo, Lourenço</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Revista portuguesa de cardiologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>De Santi, Giovani Luiz</au><au>Vieira de Carvalho, Eduardo Elias</au><au>Costa, Daniela Caetano</au><au>Crescencio, Júlio César</au><au>Moreira Dias Romano, Minna</au><au>Schmidt, André</au><au>Simões, Marcus Vinícius</au><au>Gallo, Lourenço</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Contribution of cardiopulmonary exercise testing to the identification of latent systolic dysfunction in chronic aortic regurgitation</atitle><jtitle>Revista portuguesa de cardiologia</jtitle><addtitle>Rev Port Cardiol</addtitle><date>2013-05-01</date><risdate>2013</risdate><volume>32</volume><issue>5</issue><spage>419</spage><epage>423</epage><pages>419-423</pages><issn>0870-2551</issn><eissn>2174-2030</eissn><abstract>Chronic aortic regurgitation (AR) is a valvulopathy of slow and insidious evolution, and patients may remain asymptomatic for a long period of time. Exercise-induced systolic dysfunction occurs during the natural history of chronic AR and is related to changes in both preload and afterload. We describe the case of a 58-year-old woman with a diagnosis of chronic AR who reported progressive dyspnea of six years’ duration. A cardiopulmonary exercise test to assess functional capacity showed flattening of both oxygen uptake and oxygen pulse curves, suggesting latent systolic dysfunction related to chronic AR, which was later confirmed by stress Doppler echocardiogram with dynamic physical exercise.
A Insuficiência Aórtica Crônica (IAC) é uma valvulopatia de evolução lenta e insidiosa podendo o paciente manter-se assintomático por longo período de tempo. A disfunção sistólica induzida pelo esforço ocorre durante a história natural da IAC estando relacionada com alterações nos componentes tanto da pré-carga quanto da pós-carga. Apresentamos o caso de uma paciente do género feminino, de 58 anos, com diagnóstico de IAC que referia queixa de dispneia progressiva com evolução de seis anos. O teste cardiopulmonar foi indicado com intuito de avaliar a capacidade funcional e mostrou platô das curvas de consumo de oxigénio e de pulso de oxigénio, sugerindo disfunção sistólica latente relacionada à insuficiência aórtica crônica; condição posteriormente confirmada pelo Doppler-ecocardiograma de estresse com esforço físico dinâmico.</abstract><cop>Portugal</cop><pub>Elsevier España</pub><pmid>23663932</pmid><doi>10.1016/j.repc.2013.03.002</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Aortic Valve Insufficiency - complications Cardiopulmonary exercise test Chronic aortic regurgitation Chronic Disease Disfunção ventricular esquerda Exercise Test Female Humans Insuficiência aórtica crônica Left ventricular dysfunction Middle Aged Systole Teste cardiopulmonar Ventricular Dysfunction, Left - diagnosis Ventricular Dysfunction, Left - etiology |
title | Contribution of cardiopulmonary exercise testing to the identification of latent systolic dysfunction in chronic aortic regurgitation |
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