Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , large pleural effusion or pneumothorax . Severe cardiomegaly is re-demonstrated . No acute osseous abnormalities identified . There is scoliosis of the thoracic spine , convex of the left .
    OUTPUT:
    
Severe cardiomegaly , without evidence of pulmonary edema .