Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right chest port ends in the low SVC . The heart size is normal . An azygos fissure is incidentally noted . Prominence of the pulmonary vasculature is stable . No pneumothorax . The osseous structures are unremarkable .
    OUTPUT:
    
Pulmonary vascular congestion without pulmonary edema . Otherwise the lung fields are clear .