Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is slight blunting of the right costophrenic angle which may be due to a trace pleural effusion . No focal consolidation is seen . There is no pneumothorax . The cardiac and mediastinal silhouettes are stable , with a tortuous , right - sided aortic arch and the left ventricle pointing towards the right costophrenic angle .
    OUTPUT:
    
No acute cardiopulmonary process .