Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , pleural effusion , or pneumothorax . The aorta and mildly tortuous . The cardiomediastinal silhouette is otherwise within normal limits . Trace pleural effusions noted on ___ are no longer present .
    OUTPUT:
    
No cardiomegaly or acute cardiopulmonary process .