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
Cut off point
Sensitivity %
Specificity %
AUC
P value
TAC/BSA
7.86 cm/m2
80.0
95.0
0.974
< 0.001