Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Exam is somewhat limited secondary to patient body habitus . The lungs are grossly clear without confluent consolidation or definite effusion . Right apical scarring is faintly visualized overlying the anterior right first rib . Cardiac silhouette is enlarged , similar compared to prior . No acute osseous abnormalities identified .
    OUTPUT:
    
No definite acute cardiopulmonary process .