Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . No focal consolidation , large effusion or pneumothorax is seen . The heart is normal in size . There is an unfolded thoracic aorta . There is minimal pulmonary vascular congestion without frank edema . Bony structures are intact .
    OUTPUT:
    
Pulmonary vascular congestion . No convincing evidence for pneumonia .