Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Monitoring and support device are unchanged and in standard position . In particular , the ET tube is at 6 cm from carinal bifurcation , unchanged since prior chest x-ray , can be pushed down few centimeters , left subclavian line is unchanged with tip ending at the origin of the SVC . Lung volume is still low with bilateral diffuse opacification for mild - to - moderate pulmonary edema . There is an improvement of the left lung base ventilation for reduced atelectasis ; unchanged the severe right lower lobe atelectasis . Persists cardiomegaly with central vein dilatation . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
Persisting moderate - to - severe pulmonary edema , with central vein dilatation and mild cardiomegaly . Improvement of the left basal atelectasis , unchanged severe right base atelectasis .