Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hypoinflated with crowding of vasculature . Heterogeneous right lower lobe opacity is most consistent with atelectasis . No pleural effusion or pneumothorax . Persistent mild cardiomegaly is noted . Mediastinal contour and hila are unremarkable .
    OUTPUT:
    
New right basilar opacities suggestive of atelectasis . Followup PA and lateral radiographs may be helpful to ensure resolution and to exclude the possibility of an early infectious pneumonia in the appropriate clinical setting .