Agi C

Aortic–thoracic Ratio in Nigerian Children: Normative Values and Sex Differences Corrected/edited Version

Ugboma Enighe W, Akagbue Vivian N & Agi C · Asian Journal of Pediatric Research · 2026

Background: The aortic–thoracic ratio (ATR) is a simple radiographic index that relates aortic size to thoracic cavity width and may assist in recognizing abnormal aortic enlargement in children. Normative ATR data for African paediatric populations are scarce. Objective: To esta...