Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without consolidation or edema . There is no pleural effusion or pneumothorax . The mediastinal contours are within normal limits . Atherosclerotic calcifications are noted along the aortic arch . There is moderate - to - severe enlargement of the cardia silhouette . Mild loss of height is noted in a mid thoracic vertebral body . The chronicity is unknown .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Moderate - to - severe cardiomegaly .