Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is mildly enlarged . The mediastinal and hilar contours are unremarkable . No overt pulmonary edema is demonstrated . No focal consolidation , pleural effusion or pneumothorax is present . TIPS catheter is seen within the right upper quadrant of the abdomen . No free air is demonstrated below the diaphragm . There are no acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process . No free intraperitoneal air is identified , though this was performed as a semi-upright exam .