title: Age-dependent changes in the complex of impedance plethysmographic and hemodynamic indices of the lung and aorta.
abstract: The author has tested 2 groups, each consisting of 30 healthy individuals aged 21-40 and 41-60 years, respectively, by means of IPG records of the lung and aorta. The LIPG has not shown any essential changes with the advance in age, wherease the AIPG showed a decrease of the Q-a interval, as well as the Vmaxt of quick blood filling and of the rheographic systolic index without morphological changes.
mesh_terms: D000328:Adult; D000375:Aging; D001013:Aorta, Thoracic / Q000502:physiology*; D004562:Electrocardiography; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008168:Lung / Q000502:physiology; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D010992:Plethysmography, Impedance; D011652:Pulmonary Circulation