Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No pulmonary edema , pleural effusions or consolidations are seen . The aorta is calcified and tortuous . Median sternotomy clips are seen . No focal pulmonary consolidation is seen .
    OUTPUT:
    
No consolidation , pleural effusion , or pulmonary edema can be seen to explain the patient 's persistent cough .