Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest is compared to previous exam from ___ . Compared to prior , there has been interval decrease in degree of pulmonary vascular engorgement . There is no focal consolidation or evidence of failure . Linear opacities in the left mid lung compatible with scarring . Cardiac silhouette is enlarged but stable in configuration . Osseous and soft tissue structures are unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .