Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low , and there is no overt pulmonary edema , focal consolidation or pleural effusion . A left central venous line terminates within the upper SVC . The heart size is top - normal . Mediastinal contours are normal .
    OUTPUT:
    
No acute cardiopulmonary process . Left central venous line terminates in the upper SVC .