Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Borderline cardiomegaly . Pulmonary vascular congestion , but no frank edema . Lungs are clear . No pleural effusion or pneumothorax .
    OUTPUT:
    
Borderline cardiomegaly and pulmonary vascular congestion suggesting hyper volumia . No focal consolidations to suggest pneumonia . No pulmonary edema or pleural effusion