Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild enlargement of cardiac silhouette . Bilateral hilar enlargement is present . The mediastinal contours are unremarkable . Moderate pulmonary edema is demonstrated with vascular indistinctness , and small bilateral pleural effusions . Opacification of the lung bases likely reflects compressive atelectasis although pneumonia is not excluded . There is no pneumothorax . No acute osseous abnormality is detected .
    OUTPUT:
    
Moderate pulmonary edema with small bilateral pleural effusions . Bilateral hilar enlargement compatible with pulmonary arterial hypertension . Probable bibasilar atelectasis , although infection is not excluded .