Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is continued elevation of the right hemidiaphragm . The lungs are clear , and there is no pleural effusion , pneumothorax or pulmonary edema . There is a partially visualized VP shunt projecting over the left hemithorax .
    OUTPUT:
    
No acute cardiopulmonary process . Continued asymmetric elevation of the right hemidiaphragm .