Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left PICC is again seen with tip projecting over the upper right atrium . Enteric tube is no longer visualized . The lungs are clear without focal consolidation , effusion , or edema . The cardiomediastinal silhouette is within normal limits . PEG tube projects over the left upper quadrant .
    OUTPUT:
    
No acute cardiopulmonary process .