03/04/2026
🫀 Normal Aortic Diameter Reference – Know Your Numbers!
This image shows the standard reference diameters of the aorta at different levels according to the European Society of Cardiology (ESC) guidelines.
📍 Measurement Sites:
🩺 Ascending Aorta
• Male: ~40 mm
• Female: ~36 mm
💡Sinus of Valsalva
• Male: ~40 mm
• Female: ~34 mm
• Indexed normal: