Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The feeding tube tip is seen in various positions between the trachea and the right middle lobe bronchus and right segmental lower lobe bronchus . Moderate cardiomegaly is stable . The mediastinal and hilar contours are normal . Pulmonary vasculature congestion is improved since 2 days ago . Edema is resolved . No focal consolidation , pleural effusion , or pneumothorax . Sternotomy wires and prosthetic aortic valve are unchanged in appearance .
    OUTPUT:
    
1 . The feeding tube is in the airway rather than the esophagus . 2 . Pulmonary vasculature congestion is improved since 2 days ago .