Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is persistent elevation of the right hemidiaphragm and slight blunting of the right costophrenic angle . No large pleural effusion is seen . There is no new focal consolidation . No evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . Persistent elevation of the right hemidiaphragm .