Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Cardiomegaly is again noted with small bilateral pleural effusions , left greater than right . There is hilar congestion and mild interstitial pulmonary edema . There is stable calcified opacity projecting over the left upper lung which is unchanged over several prior chest radiographs dating back to ___ , possibly representing an area calcified scarring . Aortic calcification noted . Bony structures intact .
    OUTPUT:
    
Mild edema , cardiomegaly , small bilateral effusions .