Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube terminates in the lower trachea . A nasogastric tube enters the stomach , distal tip not visualized . The patient has had prior CoreValve placement . Bilateral perihilar airspace opacities have improved . There is no pneumothorax . The descending thoracic aorta is tortuous . The heart and mediastinum are magnified by the projection . Old healed fracture deformities of the bilateral humeral heads are present . The patient has had prior vertebroplasty at multiple levels . The bones are profoundly osteopenic . Extensive calcification of the splenic artery and a partially imaged calcified splenic artery aneurysm are again noted .
    OUTPUT:
    
Improved pulmonary edema .