Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since earlier same day chest radiograph , the right pigtail catheter appears kinked in position . No interval changes are seen in the lungs . No pneumothorax , pneumonia , or pulmonary edema . The heart continues to be enlarged . Positioning of left dialysis catheter is unchanged .
    OUTPUT:
    
1 . Since earlier same day chest radiograph , the right pigtail catheter appears kinked in position . Otherwise , no interval changes are seen .