Heat can activate autocrine growth of the local SMC heated, and alter the structures and function of vasa vasorum originated from the host.

• 热刺激平滑肌细胞增殖的机理可能为激活局部细胞的自/旁分泌生长机制；以及热作用下动脉滋养血管的功能及形态发生障碍.