Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild pulmonary edema and vascular congestion , similar to the prior exam . There is no focal opacity to suggest pneumonia . There are small bilateral pleural effusions . No pneumothorax is identified . The mediastinal contours are normal . The heart is moderately enlarged , and unchanged . A right - sided PICC is present with the tip in the mid-to - low SVC .
    OUTPUT:
    
Mild pulmonary edema , small pleural effusions , and moderate cardiomegaly .