Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left hemithorax and apices are cut off from the image . Superimposed external devices limit detailed evaluation of underlying structures . The lungs are clear other than mild bibasilar atelectasis . The right hemidiaphragm is slightly elevated . No pleural effusion or pneumothorax . The heart top - normal in size . No evidence of fracture on this nondedicated series . The descending aorta is slightly tortuous or ectatic .
    OUTPUT:
    
No acute cardiopulmonary process .