Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . There is a left upper extremity access PICC line with its tip in the upper SVC . The lungs appear clear though volumes are somewhat low . There is mild scarring at the right lung base likely accounting for subtle effacement of the right CP angle . No edema or pneumonia . The heart size appears within normal limits . The mediastinal contour appears normal . No acute bony abnormalities . Clips in the right upper quadrant noted .
    OUTPUT:
    
No acute findings . PICC line in place .