Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomegaly , as before . The aorta is calcified , indicating atherosclerosis . New compared to prior prior increased interstitial markings and engorgement of the hila . More dense opacity identified at the right lung base , more so than left . Probable small bilateral pleural effusions are noted . There are no acute osseous abnormalities .
    OUTPUT:
    
New pulmonary edema with right greater than left pleural effusions . More dense right greater than left basilar opacity , potentially due to edema though superimposed infection is difficult to exclude .