Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared with the prior exam dated ___ , there has been no relevant interval change . There is no evidence of focal consolidation , pleural effusion , pneumothorax , or frank pulmonary edema . Mild cardiomegaly is unchanged . The patient is status post cervical fusion .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .