Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate left PIC catheter tip projecting over mid SVC . Right - sided PIC catheter has been removed . Lung volumes are low , exaggerating the caliber of normal vessels . Lungs are clear except right basal scarring or atelectasis around bronchiectasis . Moderate cardiomegaly and a generally large and tortuous aorta are chronic . No pleural effusion or pneumothorax is seen . Right lung base opacities are noted .
    OUTPUT:
    
1 . Stable moderate cardiomegaly and aortic tortuousity . 2 . Right lung basal scarring or bronchiectasis .