Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Dense mitral annular calcifications are noted . Mediastinal and hilar contours are unremarkable . Pulmonary vasculature is not engorged . Lungs are clear . No focal consolidation , pleural effusion or pneumothorax is demonstrated . No acute osseous abnormalities seen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .