Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal lateral views of the chest . Compared to prior there has been decrease in size of the right pleural effusion which is now small and resolution of previously seen left effusion . The lungs are otherwise clear . Triple lead pacing device is again seen with its lead tips in stable position . Cardiomediastinal silhouette is unchanged . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
Interval decrease in size of right pleural effusion which is now small . No acute cardiopulmonary process .