[Importance of parameters of central hemodynamics in examining working capacity of patients with renovascular hypertension]. / Znachenie pokazatelei tsentral'noi gemodinamiki dlia ékpertizy trudosposobnosti bol'nykh vasorenal'noi gipertenziei.

ABSTRACT

Cardiovascular system parameters were measured in 80 patients with renovascular hypertension using resting and bicycle exercise readings of tetrapolar chest rheography. The findings were indicative of various defects in central hemodynamics. Signs of subclinical initial stage of cardiac insufficiency were revealed in 57.5% of cases. Cardiovascular reserves were reduced in patients operated on fading with increasing duration of the disease. Labor prognosis appeared more favorable in operated on patients with good hypotensive effect of the surgery.