Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size but with a left ventricular configuration . The mediastinal and hilar contours are unremarkable . There is mild to moderate relative elevation of the right hemidiaphragm with streaky opacities which are consistent with minor associated atelectasis . There is no free air .
    OUTPUT:
    
Moderate elevation of the right hemidiaphragm , similar to prior findings . No evidence of acute cardiopulmonary disease .