Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and clear . There is no focal consolidation , effusion , or pneumothorax . The tip of a right - sided PICC line remains in superior right atrium , approximately 2 .5 cm beyond the cavoatrial junction . There is no focal pulmonary consolidation , effusion , or pneumothorax . Cardiac and mediastinal contours are normal .
    OUTPUT:
    
Tip of a right - sided PICC line remains in the superior right atrium . No acute cardiopulmonary process .