Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right - sided PICC line which terminates in the SVC RA junction . There has been substantial improvement in the pulmonary edema pattern although some pulmonary vascular congestion and edema are persists . No definite consolidation is seen although the enlarged heart mass the left base . The heart is enlarged . . The osseous structures are normal for age . Partial
    OUTPUT:
    
Partial improvement in the pulmonary edema pattern . Cardiomegaly Left basilar process including effusion would be difficult to exclude .