Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of focal consolidation or effusion . There is pulmonary vascular congestion without overt pulmonary edema . Cardiac silhouette is moderately enlarged . No acute osseous abnormality is identified .
    OUTPUT:
    
Moderate cardiomegaly . Pulmonary vascular congestion without overt pulmonary edema .