Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is minimal bibasilar atelectasis without focal consolidation . No pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are stable with the cardiac silhouette top normal . Mild elevation of left hemidiaphragm is again seen .
    OUTPUT:
    
No acute cardiopulmonary process . No significant change from one day prior .