Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bilateral low lung volumes are noted . Cardiac silhouette is accentuated by low lung volumes . There has been resolution of the previously noted right soft tissue density along the right heart border representing hematoma / seroma . Linear atelectasis is noted within the left lung base . A tiny rounded opacity projecting over the left lung base likely represents residual focus of atelectasis ( prior CTA chest demonstrated pleural effusion and atelectasis in this region ) .
    OUTPUT:
    
1 . Resolution of the soft tissue density along the right heart border representing seroma / hematoma . 2 . Tiny rounded opacity projecting over the left lung base likely represents residual focus of atelectasis ( prior CTA chest demonstrated pleural effusion and atelectasis in this region ) . However , recommend a follow up radiograph in 3 months to document resolution . Findings were posted to the radiology communication dashboard on ___ at 13 :58 .