title: Hypotension secondary to air trapping treated with expiratory flow retard.
mesh_terms: D000388:Air; D001026:Coronary Artery Bypass; D005260:Female; D006439:Hemodynamics; D006801:Humans; D007022:Hypotension / Q000209:etiology*; D007431:Intraoperative Complications; D008168:Lung / Q000503:physiopathology*; D008875:Middle Aged; D012123:Pulmonary Ventilation; D011669:Pulmonary Wedge Pressure; D012121:Respiration, Artificial