Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are symmetrically well expanded and well aerated without focal consolidation concerning for pneumonia . No significant pleural effusion or pneumothorax is detected . The pulmonary vasculature is not engorged . The cardiac silhouette is top normal in size . The mediastinal and hilar contours are within normal limits . The trachea is midline . There is no free air beneath the right hemidiaphragm . A metallic density projecting over the upper abdomen on the lateral view is likely external to the patient compatible with a cardiac monitor lead .
    OUTPUT:
    
No acute cardiopulmonary process .