I'm trying to figure out if there's a connection between height and the size of the ascending aorta. Like, for someone who's 6 feet tall and weighs 74 kg, what would be considered a normal size for the ascending aorta? Is there a direct link between these measurements?

Dr Dhankecha Dineshbhai

General Practitioner

• MBBS
• 6+ Yrs

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For a 6 ft person weighing 74kg, the normal ascending aorta size is typically around 2.1 to 3.7 cm in diameter. There is a weak positive correlation between height and ascending aorta diameter, meaning that taller individuals may have slightly larger ascending aortas. However, this correlation is not strong enough to be used as a reliable predictor of aorta size.

Answered 04/07/2025