Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is at the upper limits of normal size . Coronary arteries appear calcified . The aortic arch is calcified . There is mild upper zone redistribution of pulmonary vascularity suggesting pulmonary venous hypertension without frank congestive heart failure . The chest is hyperinflated to some degree . There is no pleural effusion or pneumothorax . A moderate mid - to - upper thoracic compression fracture is probably chronic .
    OUTPUT:
    
No evidence of acute disease . Findings suggesting mild pulmonary venous hypertension .