Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were performed . A left MediPort is in place , and terminates within the low SVC . The port of the catheter has rotated slightly from prior , but is similar to ___ . Cervical fusion hardware and surgical changes of the right upper hemithorax are again noted . There is no pleural effusion or pneumothorax . There is bibasilar atelectasis , left greater than right . The heart is normal in size . The mediastinal and hilar structures are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .