Relationship of age and biomedical risk factors to progression of coronary artery disease.
The relationship between age, biomedical risk factors and the progression of occlusive disease of the coronary arteries was studied in 176 patients (age range, 27-66 years) who had undergone at least two cine angiograms. The biomedical risk factors of interest were serum concentrations of cholesterol and triglycerides, smoking, hypertension, diabetes mellitus, family history of coronary disease, electrocardiographic abnormalities, obesity, and age. The findings did not reveal any significant differences in mean lipid levels between patients showing progression of disease and those who did not. However, the distribution of serum cholesterol values indicated more hypercholesterolemic patients among the disease-progression group, and more patients with ideal cholesterol levels among the no-progression group. The other biomedical variables did not appear to be related to the progression of coronary disease. Among the older patients, hypercholesterolemia and diabetes mellitus were related to disease progression. Among the younger patients, smoking was related to progression.
D000328:Adult; D000367:Age Factors; D000368:Aged; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000097:blood / Q000000981:diagnostic imaging / Q000209:etiology; D048909:Diabetes Complications; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012306:Risk; D012907:Smoking / Q000150:complications; D014280:Triglycerides / Q000097:blood
D014280:Triglycerides; D002784:Cholesterol