Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is re- demonstrated . The aorta remains tortuous . The mediastinal hilar contours are otherwise unremarkable . Lungs are clear . No focal consolidation , pleural effusion or pneumothorax is seen . There are mild degenerative changes noted in the thoracic spine . Chronic deformity of the left glenohumeral joint is again noted .
    OUTPUT:
    
No acute cardiopulmonary abnormality .