Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided PICC tip terminates in the mid SVC . Left - sided AICD device is noted with lead terminating in the right ventricle . Moderate cardiomegaly is re - demonstrated . Mediastinal contours are unchanged . There is mild pulmonary vascular congestion , improved from the previous study . No pleural effusion , focal consolidation or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
1 . Right PICC tip in the mid SVC . 2 . Moderate cardiomegaly with mild pulmonary vascular congestion , improved from the previous study .