Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable view of the chest . The endotracheal tube ends 2 .1 cm from the carina . The left subclavian line ends in the low SVC . The lungs are clear . There is no focal consolidation , pleural effusion or pneumothorax . The cardiomediastinal and hilar contours are normal .
    OUTPUT:
    
No acute cardiopulmonary process .