Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate a heart which is top - normal in size , unchanged . There is no concerning focal consolidation , pleural effusion , or pneumothorax . An elevated left hemidiaphragm is confirmed on CT from the same day . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .