胎萎不长·阴虚血热证(retarded growth of fetus with syndrome of blood heat due to yin deficiency)是指阴虚内热,热邪伤胎,胎失濡养,以妊娠宫体小于妊娠月份,胎儿存活,颧红,手足心热,烦躁不安,口干喜饮,舌红而干,脉细数等为常见症的胎萎不长证候。