title: [Postural changes in pulmonary spot impedance with special reference to pulmonary hemodynamics].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006331:Heart Diseases / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D010992:Plethysmography, Impedance; D011187:Posture; D011652:Pulmonary Circulation