Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are compared to previous exam from ___ . Previously identified left PICC line is no longer identified . Catheter likely representing a ventricular shunt seen traversing the anterior chest wall . Lungs remain clear of consolidation or effusion . The cardiomediastinal silhouette is within normal limits . Osseous and soft tissue structures are otherwise unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .