Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient has had recent CABG with intact and aligned sternotomy wires . The left pectoral AICD and left ventricular assist device are unchanged in position . A tracheostomy tube terminates in the mid trachea . A nasogastric tube enters the stomach , tip not visualized . A Swan - Ganz catheter terminates in the main pulmonary trunk . Increased bilateral airspace opacities are most likely due to worsening pulmonary edema . A persistent retrocardiac airspace opacity is probably due to atelectasis . The main pulmonary artery is prominent as in the past . Marked cardiomegaly despite the projection is unchanged . The small left pleural effusion is unchanged .
    OUTPUT:
    
ET tube terminates in the mid trachea . Increased moderate pulmonary edema . Stable prominence of the main pulmonary artery suggests pulmonary arterial hypertension . Stable marked cardiomegaly with left basilar atelectasis . Stable small left pleural effusion .