Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is borderline enlarged . There is no elevated pulmonary vascular congestion , pleural effusion , or pulmonary edema . No focal consolidation . No pneumothorax . Increased density of the left hilum likely reflects calcified lymph nodes .
    OUTPUT:
    
Borderline cardiomegaly , with no elevated pulmonary vascular congestion , pleural effusion or pulmonary edema .