Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right perihilar opacification and bilateral pleural effusions have resolved . The lungs are clear , though there is plate atelectasis at the right lung base . The heart size is normal , but the pulmonary vasculature is still mildy engorged . The cardiac , hilar , and mediastinal contours are within normal limits .
    OUTPUT:
    
Resolved right perihilar pneumonia . Evidence of early CHF .