Age-related Contribution of Lp (a) with Coronary Artery Calcification in Patients with Acute Coronary Syndrome: a Potential Role of Metabolic Disorder in Calcified Plaque
Yonsei Medical Journal
;
: 445-453, 2003.
Artigo
em Inglês
| WPRIM
| ID: wpr-105371
ABSTRACT
Lp (a) and coronary artery calcification (CAC) have recently been reported as predictors of plaque instability, but this is surrounded by much controversy. We investigated the influence of Lp (a) and CAC compared other acute coronary syndrome (ACS) risk factors. 698 patients diagnosed with at least minimal coronary artery obstructive disease from a coronary angiography were randomly selected using SPSS. Lp (a), other lipid profiles and past histories were checked, and CAC semi quantitatively graded on stored fluoroscopic images. The prevalence of CAC was significantly higher in the ACS than the non-ACS group (38.0% vs. 29.9%, p=0.026). The serum level of Lp (a) (26.89 +/- 30.64 vs. 20.85 +/- 21.63, p 35 mg/dl) was higher in the ACS group (24% vs. 15.7%, p 35 mg/dl. In the younger patients ( 60 years), CAC, but not the Lp (a), was an independent risk factor (OR=1.775, p=0.021, 95% CI; 1.090 - 2.890). Both the Lp (a) and CAC were risk factors for ACS, and they had a synergistic effect on its development. In the younger Lp (a), and the older CAC, was the more potent risk factor for ACS, respectively.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Síndrome
/
Doença da Artéria Coronariana
/
Calcinose
/
Envelhecimento
/
Doença Aguda
/
Fatores de Risco
/
Fatores Etários
/
Lipoproteína(a)
/
Vasos Coronários
/
Doenças Metabólicas
Tipo de estudo:
Estudo de etiologia
/
Estudo prognóstico
/
Fatores de risco
Limite:
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Yonsei Medical Journal
Ano de publicação:
2003
Tipo de documento:
Artigo
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