Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided Port - A - Cath tip terminates in the upper SVC , unchanged . Heart size remains moderately enlarged . Mediastinal contour is similar with enlargement of the main pulmonary artery again noted . Mild upper zone vascular redistribution is present without overt pulmonary edema . There is no focal consolidation , pleural effusion or pneumothorax . Hypertrophic changes are again noted in the thoracic spine .
    OUTPUT:
    
Mild pulmonary vascular congestion without frank pulmonary edema . No acute cardiopulmonary process otherwise demonstrated .