Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . The lungs are clear without focal consolidation , effusion , or pulmonary vascular congestion . Cardiomegaly is unchanged . Atherosclerotic calcifications again noted at the arch . No acute osseous abnormalities identified .
    OUTPUT:
    
No acute cardiopulmonary process .