Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An electronic device projecting over the left lower anterior chest presumably lies outside of the patient . A right internal jugular central venous catheter terminates in the right atrium . The heart is again mild to moderately enlarged . There is no pleural effusion or pneumothorax . Minimal fluid overload is suspected , similar to slightly increased since the prior radiographs , but not substantial . Moderate degenerative changes are similar along the lower thoracic spine .
    OUTPUT:
    
Findings suggesting slight fluid overload , but not much , if at all , different than baseline . Cardiomegaly . Electronic device presumably lying outside of the patient .