Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart appears enlarged . There are bilateral increased interstitial opacities suggestive of mild to moderate pulmonary edema . Bibasilar atelectatic changes are noted otherwise , the lungs are without focal opacity . No acute fractures are identified .
    OUTPUT:
    
Cardiomegaly with moderate pulmonary edema , suggesting heart failure .