Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are obtained . There is bibasilar atelectasis with suboptimal inspiratory effort . No pleural effusion or signs of pneumonia . No pneumothorax . No signs of CHF or pulmonary edema . Cardiomediastinal silhouette is normal . Bony structures are intact . No definite signs of free air below the right hemidiaphragm .
    OUTPUT:
    
Poor inspiratory effort without definite signs of pneumonia or CHF .