Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is borderline enlarged . The mediastinal contour for is unchanged . There is probable mild pulmonary vascular congestion without overt pulmonary edema . No focal consolidation , pleural effusion or pneumothorax is present . Hypertrophic changes are seen within the imaged thoracic spine .
    OUTPUT:
    
Probable mild pulmonary vascular congestion . No definite focal consolidation to suggest pneumonia .