Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are obtained . There is a mild pectus deformity noted on the lateral view . The lungs appear well expanded without focal consolidation , effusion , or pneumothorax . No definite signs of CHF . The heart size appears slightly prominent , but this could be due to the aforementioned pectus excavatum deformity . Imaged osseous structures are intact . Clips in the right upper quadrant noted .
    OUTPUT:
    
Pectus excavatum deformity likely accounting for top normal heart size . Otherwise , unremarkable .