Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is noted . The mediastinal and hilar contours are within normal limits . There are low lung volumes . No focal consolidation , pleural effusion or pneumothorax is identified . The pulmonary vascularity is within normal limits . No acute osseous abnormalities are seen .
    OUTPUT:
    
No acute cardiopulmonary process .