Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is mildly enlarged . There is hilar congestion and mild interstitial edema . The aorta is slightly unfolded and calcified . Blunting of the left CP angle could be related to pleural thickening though a small effusion difficult to exclude . There is mild right basal atelectasis . Chronic deformity of the left ribs noted . No acute osseous abnormality .
    OUTPUT:
    
Cardiomegaly with hilar congestion and mild interstitial edema . Possible tiny left pleural effusion . Right basal platelike atelectasis .