Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Left lower lobe consolidation is worrisome for pneumonia . No focal consolidation is seen on the right . No pleural effusion is seen . There is no pneumothorax . Cardiac silhouette is mildly enlarged . Mediastinal and hilar contours are stable . Heart size is mild - to - moderately enlarged , stable .
    OUTPUT:
    
Findings worrisome for left lower lobe pneumonia . Persistent cardiomegaly .