Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low , and the lungs are clear of focal consolidation or edema . The heart continues to be enlarged . A right Port - A - Cath terminates at the cavoatrial junction . There is pneumoperitoneum better seen on the abdominal CT scan .
    OUTPUT:
    
1 . Pneumoperitoneum . 2 . No acute cardiopulmonary process .