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Table 3 Tricuspid Annulus circumference obtained by intraoperative measurement

From: Risk factors for postoperative recurrent tricuspid regurgitation after concomitant tricuspid annuloplasty during left heart surgery and the association between tricuspid annular circumference and secondary tricuspid regurgitation

Variables

None significant (n = 40)

Significant (n = 76)

t value

P value

TAC

10.78 ± 0.70 cm

12.38 ± 1.13 cm

− 9.464

< 0.001

TACI

6.25 ± 0.87 cm/m2

7.37 ± 0.80 cm/m2

− 7.091

< 0.001

  1. TAC tricuspid annular circumference, TACI tricuspid annular circumference/body surface area