Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest demonstrate there is slight elevation of the right hemidiaphragm and relatively low lung volumes . No focal consolidation is identified . There is no pleural effusion , pulmonary edema or pneumothorax . The cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .