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 . Moderate cardiomegaly is similar in appearance compared to prior . Atherosclerotic calcifications noted at the aortic arch . No acute osseous abnormality is identified .
    OUTPUT:
    
Cardiomegaly without acute cardiopulmonary process .