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. Author manuscript; available in PMC: 2023 Jun 11.
Published in final edited form as: J Am Soc Echocardiogr. 2022 Mar 1;35(7):738–751.e1. doi: 10.1016/j.echo.2022.02.010

Table 3.

Early systolic MV measurements indexed to BSA, by sex

Men Women
(n = 378) (n = 370) P
MA size
 AP diameter, cm/m2 1.8 ± 0.2 1.9 ± 0.3 *
 AL-PM diameter, cm/m2 2.0 ± 2.0 2.1 ± 0.3 *
 Circumference, cm/m2 6.5 ± 0.8 6.9 ± 0.9 *
 2D area, cm2/m2 5.5 ± 1.1 5.5 ± 1.3
 3D area, cm2/m2 5.9 ± 3.3 5.7 ± 1.3
MA shape
 Annular height, cm/m2 0.47 ± 0.13 0.52 ± 0.15 *
 Tenting volume, cm2/m2 1.9 ± 0.7 1.8 ± 0.8 *
 Tenting area, cm2/m2 1.2 ± 0.3 1.2 ± 0.4
 Tenting height, mm/m2 5.3 ± 1.6 5.5 ± 1.9
Mitral leaflets
 Anterior leaflet area, cm2/m2 3.9 ± 0.9 3.9 ± 0.9
 Posterior leaflet area, cm2/m2 3.4 ± 0.9 3.3 ± 1.0
 Anterior leaflet length, cm/m2 1.4 ± 0.2 1.5 ± 0.3 *
 Posterior leaflet length, cm/m2 0.8 ± 0.2 0.9 ± 0.2 *

Data are expressed as mean ± SD. NPA and sphericity index were not indexed.

*

P < .05, men versus women.