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 . Heart size is mildly enlarged , and likely accentuated by the low lung volumes . The mediastinal contours are normal . There is a right internal jugular Port - A - Cath with the tip terminating in the mid SVC .
    OUTPUT:
    
1 . Mild cardiomegaly . 2 . No acute cardiopulmonary process .