Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to the prior examination dated ___ , there has been no significant interval change . Multiple areas of linear atelectasis are noted within the right middle , right lower , and left lower lobes , similar as compared to the prior examination . There is no lobar consolidation , pleural effusion , pneumothorax , or pulmonary edema . Right hemidiaphragmatic eventration is unchanged . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .