Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . Given differences in positioning and technique , there has been no significant interval change . The lungs remain clear without effusion , consolidation , or pulmonary vascular congestion . Cardiomediastinal silhouette is grossly unchanged , noting some rotation to the right , limiting evaluation . No acute osseous abnormalities detected .
    OUTPUT:
    
No acute cardiopulmonary process .