[Studies on respirators controlled by fluid amplifiers].
D000669:Amplifiers, Electronic; D000818:Animals; D002648:Child; D004285:Dogs; D006345:Heart Septal Defects, Ventricular / Q000150:complications*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications*; D008297:Male; D008954:Models, Biological; D011652:Pulmonary Circulation; D012122:Ventilators, Mechanical