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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Federal de São Paulo (UNIFESP) | - |
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | Hospital Israelita Albert Einstein | - |
Autor(es): dc.creator | Barbosa, Maurício Fregonesi [UNESP] | - |
Autor(es): dc.creator | Contti, Mariana Moraes [UNESP] | - |
Autor(es): dc.creator | de Andrade, Luis Gustavo Modelli [UNESP] | - |
Autor(es): dc.creator | Mauricio, Alejandra del Carmen Villanueva [UNESP] | - |
Autor(es): dc.creator | Ribeiro, Sergio Marrone [UNESP] | - |
Autor(es): dc.creator | Szarf, Gilberto | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:46:53Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:46:53Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2020-12-31 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1007/s10554-021-02284-2 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/206368 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/206368 | - |
Descrição: dc.description | To determine whether left ventricular (LV) global longitudinal strain (GLS) measured by feature-tracking (FT) cardiac magnetic resonance (CMR) improves after kidney transplantation (KT) and to analyze associations between LV GLS, reverse remodeling and myocardial tissue characteristics. This is a prospective single-center cohort study of kidney transplant recipients who underwent two CMR examinations in a 3T scanner, including cines, tagging, T1 and T2 mapping. The baseline exam was done up to 10 days after transplantation and the follow-up after 6 months. Age and sex-matched healthy controls were also studied for comparison. A total of 44 patients [mean age 50 ± 11 years-old, 27 (61.4%) male] completed the two CMR exams. LV GLS improved from − 13.4% ± 3.0 at baseline to − 15.2% ± 2.7 at follow-up (p < 0.001), but remained impaired when compared with controls (− 17.7% ± 1.5, p = 0.007). We observed significant correlation between improvement in LV GLS with reductions of left ventricular mass index (r = 0.356, p = 0.018). Improvement in LV GLS paralleled improvements in LV stroke volume index (r = − 0.429, p = 0.004), ejection fraction (r = − 0.408, p = 0.006), global circumferential strain (r = 0.420, p = 0.004) and global radial strain (r = − 0.530, p = 0.002). There were no significant correlations between LV GLS, native T1 or T2 measurements (p > 0.05). In this study, we demonstrated that LV GLS measured by FT-CMR improves 6 months after KT in association with reverse remodeling, but not native T1 or T2 measurements. | - |
Descrição: dc.description | Department of Diagnostic Imaging Escola Paulista de Medicina Universidade Federal de São Paulo (UNIFESP), Rua Napoleão de Barros 800, Vila Clementino | - |
Descrição: dc.description | Nephrology Division Department of Internal Medicine Universidade Estadual Paulista (UNESP) | - |
Descrição: dc.description | Cardiology Division Department of Internal Medicine Universidade Estadual Paulista (UNESP) | - |
Descrição: dc.description | Department of Tropical Diseases and Diagnostic Imaging Universidade Estadual Paulista (UNESP) | - |
Descrição: dc.description | Hospital Israelita Albert Einstein | - |
Descrição: dc.description | Nephrology Division Department of Internal Medicine Universidade Estadual Paulista (UNESP) | - |
Descrição: dc.description | Cardiology Division Department of Internal Medicine Universidade Estadual Paulista (UNESP) | - |
Descrição: dc.description | Department of Tropical Diseases and Diagnostic Imaging Universidade Estadual Paulista (UNESP) | - |
Idioma: dc.language | en | - |
Relação: dc.relation | International Journal of Cardiovascular Imaging | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Cardiovascular magnetic resonance imaging | - |
Palavras-chave: dc.subject | Native T1 | - |
Palavras-chave: dc.subject | Renal transplant | - |
Palavras-chave: dc.subject | Strain | - |
Palavras-chave: dc.subject | Subclinical cardiac dysfunction | - |
Título: dc.title | Feature-tracking cardiac magnetic resonance left ventricular global longitudinal strain improves 6 months after kidney transplantation associated with reverse remodeling, not myocardial tissue characteristics | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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