title: [Coronary artery disease in diabetic patients].
abstract: Although it is well known that diabetics have high mortality rates due to ischemic heart disease (IHD), controversies still exist about the severity of coronary artery disease in diabetics compared to nondiabetics. We compared coronary arteriographies of 50 diabetics with IHD to those of 50 nondiabetics with IHD. In regard to coronary risk factors, incidence of obesity was significantly higher in diabetics. Incidence of hypertension, hypercholesteremia, hyperuricemia was higher, although not significant, in diabetics. Incidence of smoking was significantly higher in nondiabetics. The diabetic group showed a significantly higher incidence of patients with more than two or three diseased vessels, and a significantly higher number of diseased coronaries with more than 50% stenosis per patient compared to nondiabetics (5.6 +/- 3.7 vs 3.7 +/- 3.2). The distribution of diseased coronaries with more than 75% stenosis showed no difference between diabetics and nondiabetics. The incidence of coronary spasm was significantly lower in diabetics (12% vs 28%). The high incidence of multiple vessel disease in diabetics was thought to be due to other complicated coronary risk factors, especially hypertension and hypercholesteremia.
authors.affiliation: Department of Internal Medicine, Owase General Hospital.
authors.forename: T
authors.initials: T
authors.lastname: Tanaka
authors.forename: T
authors.initials: T
authors.lastname: Yazu
authors.forename: E
authors.initials: E
authors.lastname: Takagi
authors.forename: M
authors.initials: M
authors.lastname: Watanabe
authors.forename: M
authors.initials: M
authors.lastname: Miyahara
authors.forename: K
authors.initials: K
authors.lastname: Sekoguchi
authors.forename: R
authors.initials: R
authors.lastname: Tanaka
authors.forename: A
authors.initials: A
authors.lastname: Shiozaki
authors.forename: A
authors.initials: A
authors.lastname: Fukui
authors.forename: Y
authors.initials: Y
authors.lastname: Futagami
mesh_terms: D000368:Aged; D003327:Coronary Disease / Q000453:epidemiology / Q000209:etiology*; D048909:Diabetes Complications; D005260:Female; D006801:Humans; D006937:Hypercholesterolemia / Q000150:complications; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D012307:Risk Factors