Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette is severely enlarged , due to cardiomegaly and possible pericardial effusion . Vascular congestion is mild . Consolidation with air bronchograms in the right lower lung could be asymmetric edema with atelectasis , but should be considered pneumonia until proved otherwise . Some of the small to moderate right pleural effusion tracks upward along the lateral costal pleural surface . The left lung is clear and there is no left pleural effusion . There is no pneumothorax .
    OUTPUT:
    
1 . Probable right lower basal pneumonia . 2 . Right pleural effusion . 3 . Enlarged cardiac silhouette and marked vascular engorgement due to cardiac decompensation ; pericardial effusion could be present also . Results were telephoned to Dr . ___ at 1 :05 p .m . on ___ by Dr . ___ .