Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Study is slightly limited due to patient rotation . The patient is status post median sternotomy , CABG , and mitral valve repair . The right internal jugular central venous catheter has been removed . Heart size appears unchanged . There is mild pulmonary vascular congestion . Small bilateral pleural effusions are again noted , and appears slightly increased in size on the right compared to the previous exam . Bibasilar airspace opacities likely reflect compressive atelectasis . Previously demonstrated biapical small pneumothoraces are no longer appreciated . Scarring within the lung apices are present .
    OUTPUT:
    
Mild pulmonary vascular congestion and small bilateral pleural effusions , perhaps minimally increased on the right compared to the previous exam , with persistent bibasilar atelectasis . Previously noted tiny apical pneumothoraces are no longer appreciated .