Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear aside for linear opacities in the lung bases which may represent atelectasis . Cardiomediastinal and hilar contours are unremarkable . There is no pleural effusion or pneumothorax . An endotracheal tube ends approximately 3 cm above the carina . A new right IJ line ends at the lower SVC .
    OUTPUT:
    
Right IJ line and endotracheal tube in appropriate position . No acute cardiopulmonary process .