Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrates mild cardiomegaly . There is no evidence of pulmonary edema . Prominent hila bilaterally is unchanged and probably reflects mildly engorged central vessels . There is no pneumothorax or large pleural effusion . No focal opacity convincing for pneumonia is seen .
    OUTPUT:
    
Mild cardiomegaly with probable central vascular engorgement unchanged . No evidence of pulmonary edema .