Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP semi-upright and lateral views of the chest were obtained . Moderate cardiomegaly is unchanged . Diffuse bilateral opacification with perihilar predominance is compatible with mild pulmonary edema , slightly increased compared to the prior examination . Linear right basilar opacities adjacent to the right heart border , likely atelectasis ; however , superimposed infection can not be excluded . A small right pleural effusion is present . There is no pneumothorax .
    OUTPUT:
    
1 . Moderate cardiomegaly and increased mild pulmonary edema . 2 . A focus of linear opacification at the right base , seen as band - like perifissural consolidation on the lateral view is most consistent with atelectasis . Recurrent atelectasis in the same region over multiple studies may be further evaluated with CT . 3 . Small right pleural effusion .