Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Tracheostomy . Right PICC line tip near cavoatrial junction . Bilateral perihilar , basilar opacities have nearly resolved , mild bibasilar opacities are seen today , likely represent atelectasis , consider infiltrate in the appropriate clinical setting . Very shallow inspiration . Pleural effusions have nearly resolved , with trace right residual . Normal pulmonary vascularity . Heart size is accentuated by shallow inspiration . Percutaneous gastrostomy tube in place .
    OUTPUT:
    
Significantly improved cardiopulmonary findings .