Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate pulmonary edema has improved since the ___ examination . The heart remains enlarged . Extensive calcifications of the aortic arch are again seen . A tracheostomy tube is properly positioned . A left PICC terminates at the upper SVC . The right - sided loculated effusion is unchanged in size . A nondisplaced right clavicular fracture is unchanged over multiple recent prior radiographs .
    OUTPUT:
    
1 . Improved moderate pulmonary edema . 2 . Unchanged loculated right pleural effusion . 3 . Minimally changed right clavicle fracture .