L. Bergstrand et al., THE RELATION OF CORONARY AND PERIPHERAL ARTERIAL-DISEASE TO THE SEVERITY OF FEMORAL ATHEROSCLEROSIS IN HYPERCHOLESTEROLEMIA, Journal of internal medicine, 236(4), 1994, pp. 367-375
Objectives. The extent of atherosclerosis in the superficial femoral a
rtery and the severity of arterial disease in the aorto-iliac and femo
ro-popliteal arterial districts were related to clinical diagnosis of
coronary and peripheral atherosclerosis in hypercholesterolaemic patie
nts. Design. The study constitutes baseline cross-sectional data of a
randomized double-blind clinical trial on Probucol, using both compute
r based and visual estimations of angiographies as endpoints. Subjects
. Two hundred and ninety men and women (mean age 54 years) with hyperc
holesterolaemia. Main outcome measures. Atherosclerosis was estimated
with arteriographies. Lumen volume and edge roughness (vessel inner wa
ll irregularity) of a 20 cm segment of the femoral artery were estimat
ed by computer. A visual atherosclerosis score of the abdominal aorta
to the popliteal arteries was made on both sides.Results. Patients wit
h peripheral arterial disease had significantly more advanced disease
according to all three angiographic variables than those without sympt
oms of peripheral vascular disease. Both men and women with coronary a
rtery disease had significantly lower femoral lumen volume and higher
roughness values than patients without. Men with previous myocardial i
nfarction had significantly higher mean visual scores of atheroscleros
is than those without, while lumen volume and roughness did not differ
in either sex. Conclusions. Femoral atherosclerosis is an expression
of a generalized disease, associated with clinical symptoms of coronar
y artery disease. Femoral atherosclerosis is often accompanied by athe
rosclerosis also in the coronary arteries. Keywords: coronary artery d
isease, femoral atherosclerosis, hypercholesterolaemia, intermittent c
laudication, myocardial ischaemia, peripheral arterial disease.