Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A RIGHT - SIDED PORT - A - CATH IS SEEN TERMINATING IN THE LOW SVC WITHOUT EVIDENCE OF PNEUMOTHORAX , PLACED IN THE INTERVAL . The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .