Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear unchanged including mild cardiomegaly with a left ventricular configuration . In addition to unfolding , the aorta is again calcified . There is no pleural effusion or pneumothorax . The chest is mildly hyperinflated . The lungs appear clear . The bones appear demineralized .
    OUTPUT:
    
No evidence of acute cardiopulmonary disease . Hyperinflation . Mild cardiomegaly .