Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . There is moderate cardiomegaly with hilar congestion and mild pulmonary edema . Bilateral small pleural effusions are noted with lower lobe compressive atelectasis . Difficult to exclude a lower lobe pneumonia . No pneumothorax . Aortic atherosclerotic calcification noted . Bony structures are intact .
    OUTPUT:
    
Cardiomegaly , pulmonary edema , bilateral pleural effusions with bibasilar atelectasis . Difficult to exclude a basilar pneumonia .