[The role of ultrasonic dopplerography of the renal arteries in the combined examination and treatment of patients with vasorenal hypertension].

The ultrasonic dopplerography of renal arteries (USDG) was used in 218 patients with arterial hypertension, 28 them having considerably decreased linear circulation rate. The findings of USDG of the renal arteries are highly informative (93.9i%), being inferior only to the informative value of contrast roentgenoangiography.