Urinary albumin excretion, even within the normal range, predicts an increase in left ventricular mass over the following 5 years.
Kidney Int
; 77(12): 1115-22, 2010 Jun.
Article
em En
| MEDLINE
| ID: mdl-20200499
ABSTRACT
There is increasing evidence that urinary albumin excretion, even when below the accepted threshold values for normal excretion, may have significant impact on future cardiovascular risks. To further define this, a total of 1086 patients, aged 45 years and older from the population-based, longitudinal 'Study of Health in Pomerania' were evaluated. Patients had echocardiographic analysis at baseline and 5-year follow-up, and were grouped into quartiles according to their baseline urinary albumin-to-creatinine ratio. At baseline, left ventricular mass in the first three quartiles was similar; however, the fourth quartile was significantly elevated and further increased over the 5-year follow-up. In the first quartile, the albumin-to-creatinine ratio and left ventricular mass did not significantly change over 5 years. In the second and third quartiles, the left ventricular mass progressively increased and was significantly correlated with the albumin-to-creatinine ratio. In multivariable analysis, this association was independent of other common cardiovascular risk factors and applicable to both genders. Our study found that the urinary albumin-to-creatinine ratio, even below the current threshold for definition of microalbuminuria, is significantly associated with increased left ventricular mass.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Valor Preditivo dos Testes
/
Hipertrofia Ventricular Esquerda
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Albuminúria
Tipo de estudo:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2010
Tipo de documento:
Article