Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is minimal bibasilar atelectasis . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable , with the aorta tortuous and the cardiac silhouette top - normal in size . No overt pulmonary edema is seen . There is minimal degenerative change of the acromioclavicular joints .
    OUTPUT:
    
No acute cardiopulmonary process .