Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP chest radiograph . The heart is moderately enlarged . The lungs are clear . There is no pleural effusion or pneumothorax . Probable nipple shadow overlies the left mid lung .
    OUTPUT:
    
1 . Moderate cardiomegaly . No acute cardiopulmonary process . 2 . Probable nipple shaddow in the left mid lung . Recommend non-emergent repeat chest radiograph with nipple markers .