Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low , accentuating the cardiomediastinal contours and result in bronchovascular crowding . Within this context , prominence of the right mediastinal contour is likely technical in nature . Lungs are clear and there is no pleural effusion or pneumothorax .
    OUTPUT:
    
Prominent right cardiomediastinal contour is probably due to accentuation by a technical factors . Recommend nonurgent repeat radiographs with improved inspiratory level when the patient 's condition permits . .