Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs appear hyperinflated . There is no focal consolidation . Platelike atelectasis is present at the right lung base . No pleural effusion or pneumothorax . Mild cardiomegaly is unchanged . There is no subdiaphragmatic free air . No acute osseous abnormalities identified .
    OUTPUT:
    
No acute cardiopulmonary process identified .