The level of T_3 in the OBSS was obviously lower than that in the control group, the Heart-Qi Deficiency Syndrome (HQDS) the Yin Deficiency Syndrome (YDS) and the Blood Stasis Syndrome (BSS) (P=0.009, P=0.006, P= 0.032, P=0.006, respectively).

• 兼水肿血瘀证组的T_3水平较健康组、心气虚证组、兼阴虚证组与兼血瘀证组均明显降低(P=0.；009；P=0