Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . No focal consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
No acute cardiopulmonary abnormality to explain hemoptysis . If the patient has infectious symptoms , waiting for symptom resolution is recommended to see if hemoptysis resolves . If the patient does not have infectious symptoms , chest CT is recommended at this time to evaluate the airways .