Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed . Severe cardiomegaly is unchanged since the prior study . The mediastinal and hilar contours are stable . There is no pleural effusion or pneumothorax . Lungs are clear with no focal consolidation concerning for pneumonia .
    OUTPUT:
    
No acute cardiopulmonary process .