Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . A right Port - A - Cath ends in the mid SVC . There is a small hiatal hernia . Right coronary and left circumflex coronary artery stents are seen . There is no consolidation , pneumothorax , or pleural effusion . There is no pulmonary vascular congestion . The cardiac , mediastinal , and hilar contours are normal .
    OUTPUT:
    
1 . No radiographic evidence of acute cardiopulmonary process . 2 . Small hiatal hernia .