Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is moderately enlarged and its size has increased since the remote prior radiographs . Central pulmonary vessels are enlarged with upper zone redistribution , and in addition , mid lungs show mild hazy opacification , probably a true finding even allowing for soft tissue attenuation . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Findings consistent with mild pulmonary edema and moderate cardiomegaly .