Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest is compared to previous exam from ___ . Better inspiratory effort seen on the current exam . The lungs now appear clear , and the costophrenic angles are sharp . There is no evidence of pulmonary vascular redistribution . The cardiomediastinal silhouette is stable . Osseous and soft tissue structures are unchanged .
    OUTPUT:
    
No acute cardiopulmonary process . No findings to suggest failure .