Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Prominent central pulmonary vascular engorgement with interstitial pulmonary edema . Cardiomediastinal silhouette and hilar contours are otherwise normal . Lungs are otherwise clear . Probable small bilateral effusions . No pneumothorax .
    OUTPUT:
    
Pulmonary vascular congestion and probable tiny bilateral effusions . No pneumonia .