Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The a left pectoral MediPort terminates in the low SVC . There are cholecystectomy clips . Lung volumes are adequate . The lungs are clear . There is no pleural effusion , pneumothorax or focal airspace consolidation . Subpleural opacity involving the right lung apex is less conspicuous than prior study . Heart is normal size . The mediastinal and hilar structures are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .