Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is enlarged but stable in size from ___ . Lung volumes are low which somewhat accentuates bronchovascular markings . There is no pleural effusion or pneumothorax . There is mild pulmonary vascular engorgement . No focal consolidation .
    OUTPUT:
    
Cardiomegaly , not significantly changed from ___ . Pulmonary vascular engorgement without frank pulmonary edema .