Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Mild cardiomegaly is noted . There is no hilar congestion or convincing signs of edema . Prominent breast tissue may in part account for subtle opacity projecting over the mid to lower lungs . No signs of pneumonia . No pleural effusion or pneumothorax . The mediastinal contour stable . Bony structures are intact .
    OUTPUT:
    
Mild cardiomegaly . No convincing signs of edema or pneumonia .