[Usefulness of doppler ultrasonography in diagnosing changes in atherosclerotic lesions in lower extremity arteries in hyperlipoproteinemia].

The purpose of this study was to establish the correlation between the intensity of atherosclerosis of the lower extremities found in the course of the Doppler examination, and type of hyperlipoproteinaemia. An attempt was undertaken to analyse the relation of the risk factors of obliterative atherosclerosis to the condition of the arteries in the lower extremities. 53 men at the age of 37 to 63 years (mean age 51 years) were examined.

[Doppler ultrasonography of arteries of the lower extremities].

We examined 90 male nonsmokers aged 22 to 76, without any symptoms of arterial occlusive disease. They were in the I class of the NYHA classification. The subjects were divided into 2 groups according to age: group I 22-49, group II 50-76.