Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart is upper limits of normal in size . Aorta is tortuous without change . Lungs are well - expanded and clear . Right pleural effusion has resolved since the prior study . The patient is status post coronary bypass surgery and ascending aorta surgery .
    OUTPUT:
    
Resolution of right pleural effusion . No evidence of congestive heart failure or pneumonia .