Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single AP radiograph of the chest was acquired . There is redemonstration of a right tunneled internal jugular central venous catheter , ending in the mid-to - low SVC . There is a small quantity of fluid within the minor fissure . There is minimal linear left mid lung atelectasis . There is also subsegmental bilateral lower lung atelectasis . The heart is moderately enlarged , as seen on the prior radiograph from ___ . There are no definite pleural effusions . No pneumothorax is seen .
    OUTPUT:
    
1 . Minimal left mid and bibasilar atelectasis . No focal consolidation . 2 . Moderate cardiomegaly , as seen on the prior chest radiograph from ___ .