Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lowermost portion of the chest is excluded on the AP upright view , particularly the left costophrenic sulcus . The heart shows borderline enlargement with a left ventricular configuration . There is no pleural effusion or pneumothorax . The lungs appear clear . Bones appear demineralized .
    OUTPUT:
    
No evidence of acute cardiopulmonary disease .