Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . The heart size is top normal with a right - sided configuration . The pulmonary vasculature is prominent . There is no pneumothorax or pleural effusion . There are atherosclerotic calcifications within the aortic arch .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Borderline heart size and mild prominence of the pulmonary vasculature suggestive of elevated pulmonary vascular pressures .