Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube terminates 2 .7 cm above the carina . A left subclavian catheter ends within the distal SVC . There has been improvement in the bibasilar atelectasis and decrease in the pulmonary venous pressure . There is no pleural effusion , pneumothorax or focal airspace consolidation . The cardiac and mediastinal contours are unchanged .
    OUTPUT:
    
Improved pulmonary venous pressures and resolved bibasilar atelectasis .