Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Tracheostomy ends 3 .6 cm from the carina in appropriate position . The right PICC ends in the mid SVC . A left subclavian central venous line ends in the low SVC . The cardiomediastinal and hilar contours are normal . No focal consolidation , pleural effusion or pneumothorax . No mediastinal widening .
    OUTPUT:
    
No acute cardiopulmonary process . Right PICC ends in the mid SVC .