Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . An S - shaped scoliosis is unchanged from the prior study with associated indistinctness of the right inferior cardiac border . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .