Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Status post TAVR with appropriate and unchanged position of all lines and tubes . Pulmonary edema has improved . The lungs are otherwise clear . Stable appearance of the cardiomediastinal silhouette . No large pleural effusion . No pneumothorax .
    OUTPUT:
    
1 . Appropriate position of all lines and tubes . 2 . Resolution of pulmonary edema .