Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated and clear . No pleural effusion or pneumothorax . Heart size , mediastinal contour and hila are unremarkable .
    OUTPUT:
    
1 . No acute cardiopulmonary process . Specifically no pneumonia . 2 . Of note CT is more sensitive detection of early pneumonia and infection immunocompromised patients .