Campo DC | Valor | Idioma |
dc.contributor.author | Jesus, Pedro Antonio Pereira de | - |
dc.contributor.author | Melo, Rodrigo Morel Vieira de | - |
dc.contributor.author | Reis, Francisco José Farias Borges dos | - |
dc.contributor.author | Viana, Leila Castro | - |
dc.contributor.author | Lacerda, Amanda | - |
dc.contributor.author | Dias, Jesângeli de Sousa | - |
dc.contributor.author | Oliveira Filho, Jamary | - |
dc.creator | Jesus, Pedro Antonio Pereira de | - |
dc.creator | Melo, Rodrigo Morel Vieira de | - |
dc.creator | Reis, Francisco José Farias Borges dos | - |
dc.creator | Viana, Leila Castro | - |
dc.creator | Lacerda, Amanda | - |
dc.creator | Dias, Jesângeli de Sousa | - |
dc.creator | Oliveira Filho, Jamary | - |
dc.date.accessioned | 2012-05-16T15:11:02Z | - |
dc.date.available | 2012-05-16T15:11:02Z | - |
dc.date.issued | 2006-06 | - |
dc.identifier.issn | 0004-282X | - |
dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/5879 | - |
dc.description | P.207-210 | pt_BR |
dc.description.abstract | Cognitive symptoms are common in patients with congestive heart failure (CHF) and are usually attributed to low cerebral blood flow. In the present study, we aimed to evaluate global cognitive function (Mini Mental State Exam - MMSE) in relation to both cardiac function (evaluated by echocardiogram) and cere b rovascular hemodynamics (evaluated by transcranial Doppler - TCD) in CHF patients. In 83 patients studied, no correlation was found between echocardiographic parameters and MMSE scores. In contrast, a significant correlation was found between right middle cerebral art e ry (RMCA) mean flow velocity and MMSE score (r=0.231 p=0.039), as well as between RMCA pulsatility index and MMSE score (rs= –0.292 p=0.015). After excluding patients with a previous history of stroke, only RMCA pulsatility index c o rrelated with MMSE score (rs=–0,314 p=0,007). The relationship between high cere b rovascular resistance and worse cognitive scores suggest that microembolism may be Responsible for a significant pro p o rtion of cognitive symptoms in CHF patients. | pt_BR |
dc.language.iso | en | pt_BR |
dc.publisher | Associação Arquivos de Neuro-Psiquiatria Dr. Oswaldo Lange | pt_BR |
dc.source | http://dx.doi.org/10.1590/S0004-282X2006000200007 | pt_BR |
dc.subject | Transcranial Doppler | pt_BR |
dc.subject | Congestive heart failure | pt_BR |
dc.subject | Cognitive dysfunction cerebrovascular disorders | pt_BR |
dc.title | Cognitive dysfunction in congestive heart failure: transcranial Doppler evidence of microembolic etiology | pt_BR |
dc.title.alternative | Arq Neuropsiquiatr | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.description.localpub | São Paulo | pt_BR |
dc.identifier.number | v. 64, n. 2-A | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico (Faculdade de Medicina)
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