Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomegaly is obscured by adjacent pleuro parenchymal abnormalities . Small bilateral effusions are grossly unchanged . Retrocardiac atelectasis has improved . Multifocal opacities in the right upper lung have mildly improved . Left perihilar opacities are unchanged . There is no pneumothorax . Component of vascular congestion has improved . Right pigtail catheter has been removed . Sternal wires are aligned
    OUTPUT:
    
Improved in component of vascular congestion