The effect of positive and negative pressure respiration on unilateral pulmonary blood flow in the open chest.
D001775:Blood Circulation; D006439:Hemodynamics; D006801:Humans; D012119:Respiration; D013909:Thorax / Q000601:surgery*; D015919:Ventilators, Negative-Pressure
BLOOD CIRCULATION; RESPIRATION; THORAX/surgery