Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardio mediastinal contours are normal without significant interval change . The bilateral hila appear normal . There is an adequate inspiratory effort , and the lungs are clear without evidence of focal consolidation . There is no pulmonary vascular congestion . There is no evidence of pneumothorax or effusion .
    OUTPUT:
    
No evidence of pneumonia or other acute cardiopulmonary process .