Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal view of the chest was obtained . NG tube terminates below the diaphragm in proper position . Right PICC terminates in the mid SVC . Sternotomy wires are intact . Aortic valve replacement in its stable position . Mild - to - moderate cardiomegaly is stable . Pulmonary vascular congestion is similar to the prior study . Bibasilar opacities are compatible with atelectasis . No substantial pleural effusion or pneumothorax .
    OUTPUT:
    
NG tube terminates below the diaphragm . Stable pulmonary vascular congestion and adjacent atelectasis .