[Changes in the basic central hemodynamic indices in healthy persons and hypertension patients under physical loading].
In moderate exercise the rate of cardiac contractions is clearly increased in healthy individuals as well as their systolic pressure and minute volume, and to a lesser extent, the stroke volume too; the diastolic arterial pressure hardly changes in diminution of the total peripheral resistance. The systolic and diastolic pressure increase during exercise in patients with hypertensive disease to a greater extent than in healthy individuals. The stroke volume at the early stage of the disease increases to a lesser extent than in healthy individuals, while in the late stage it decreases. Total peripheral resistance in the late stage of the diseases reduces less than in healthy individuals.
D000328:Adult; D006262:Health; D006334:Heart Function Tests; D006439:Hemodynamics; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011865:Radioisotope Dilution Technique
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