Premature coronary artery disease in North India: an angiography study of 1971 patients.
Indian Heart J
;
2005 Jul-Aug; 57(4): 311-8
Artigo
em Inglês
| IMSEAR
| ID: sea-5810
ABSTRACT
BACKGROUND:
South Asians, specially Indians, show increased risk for atherosclerosis and have the highest mortality rates due to coronary artery disease amongst all ethnic groups studied so far. We aimed to find out the differences in clinical-biochemical and angiographic profile of young patients versus older patients with angiographically proven atherosclerotic coronary artery disease. METHODS ANDRESULTS:
Group I (n=828) consisted of patients with age above 55 years (mean age 63.15 +/- 5.76 years), group II (n=924, mean age 49.13 +/- 4.25 years) consisted of patients between age 41-55 years and group III (n=219) consisted of patients with age < or = 40 years (mean age 37.37 +/- 2.92 years). Among the conventional risk factors, smoking was significantly more frequent in group III, while diabetes mellitus and systemic hypertension were more prevalent in groups II and I. Q wave myocardial infarction was more frequently present in groups II and III. Only about one-third of the entire patient population in the myocardial infarction group received thrombolytic therapy. Total cholesterol, low-density lipoprotein cholesterol, and triglyceride levels were significantly higher in younger patients (groups II and III), while high-density lipoprotein cholesterol was significantly low in whole cohort but more so in older patients. Single vessel involvement was more common in group III, while multi-vessel involvement, diffuse disease and fluoroscopic calcium were more common in groups I and II.CONCLUSIONS:
Significant differences were observed in the clinical, biochemical and angiographic profile of young patients with coronary artery disease as compared to elderly patients. The younger cohort had more atherogenic lipid profile, higher prevalence of smoking and more frequent single vessel disease. We observed that total cholesterol/high-density lipoprotein cholesterol ratio was a better predictor of coronary artery disease as compared to individual lipid levels.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Doença da Artéria Coronariana
/
Feminino
/
Humanos
/
Masculino
/
Fumar
/
Comorbidade
/
Terapia Trombolítica
/
Fatores de Risco
/
Angiografia Coronária
/
Adulto
Tipo de estudo:
Estudo de etiologia
/
Estudo prognóstico
/
Fatores de risco
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Indian heart j
Ano de publicação:
2005
Tipo de documento:
Artigo
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