Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate normal lung volumes without pleural effusion , focal consolidation or pneumothorax . Hilar and mediastinal silhouettes are unremarkable . The heart is moderately enlarged . There is no pulmonary edema . Pacemaker lead is in place projecting over right ventricle . Right upper lobe vague nodular opacity ( described on prior CXRs ) corresponds to healing right second anterior rib fracuture , better demonstrated on ___ CT . Partially imaged upper abdomen is unremarkable .
    OUTPUT:
    
1 . No evidence of acute cardiopulmonary process . 2 . Right upper lobe nodular opacity corresponds to healing right anterior second rib fracture .