Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bilateral lower lung plate - like atelectasis is minimally increased on the right from the prior exam . The lungs are otherwise clear . No focal consolidation , pleural effusion , pulmonary edema , or pneumothorax . Stable cardiomediastinal silhouette and post-median sternotomy changes . Stable eventration of the right hemidiaphragm .
    OUTPUT:
    
No acute intrathoracic process .