Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate a normal cardiac silhouette , with a mildly tortuous aorta . The lungs are clear , without focal consolidation , pleural effusion , or pneumothorax . The visualized upper abdomen is unremarkable . Degenerative changes of the bilateral shoulders and anchors overlying the right humeral head are unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .