Skip to main content

Table 39 Normal values of the thoracic aortic luminal diameters for men and women measured at diastole on bSSFP images according to [86]

From: Reference ranges (“normal values”) for cardiovascular magnetic resonance (CMR) in adults and children: 2020 update

Level

Men (n = 208)

Mean ± SD (LL–UL)a

Women (n = 239)

Mean ± SD (LL–UL)a

Ascending aorta diameter (mm)

27 ± 4 (19–34)

26 ± 4 (18–33)

Proximal descending aorta diameter (mm)

21 ± 3 (15–26)

19 ± 2 (15–23)

Distal descending aorta diameter (mm)

18 ± 3 (13–23)

16 ± 2 (12–20)

  1. Measurements obtained on cross-sectional bSSFP images of the aorta
  2. bSSFP balanced steady-state free precession, n number of study subjects, SD standard deviation, LL lower limit, UL upper limit
  3. aCalculated as mean ± 2*SD