Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath tip terminates in the proximal right atrium , unchanged . The patient is status post median sternotomy and CABG . Heart size is normal . Curvilinear calcification is again seen corresponding to known left ventricular apical infarct . Mediastinal and hilar contours are unchanged . Pulmonary vasculature is normal . No focal consolidation , pleural effusion or pneumothorax is visualized . Sclerotic focus along the right seventh lateral rib is again noted .
    OUTPUT:
    
No acute cardiopulmonary abnormality .