Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is mild - to - moderately enlarged with a left ventricular configuration . The aortic arch is calcified . There is moderate elevation of the posterior left hemidiaphragm . Possibly , this reflects a Bochdaleck hernia . Blunting of the left costophrenic sulcus suggests there may be a small effusion or scarring . Patchy interstitial abnormalities may be due to airway inflammation or slight congestion , noting peribronchial cuffing . More focal patchy left basilar opacity is nonspecific but could be seen with atelectasis . This could be associated with elevation of the posterior hemidiaphragm . Patchy vascular calcifications are widespread , particularly along the aorta . There are no definite rib fractures . Thin anterior flowing osteophytes are noted throughout the mid - to - lower thoracic spine .
    OUTPUT:
    
Findings of mild interstitial abnormality which may be due to slight congestion or airway inflammation . Patchy left basilar opacity is nonspecific but could probably be seen with atelectasis . No definite rib fractures are visualized but CT imaging is more sensitive .