The shape, size, and posit ion of the distribution of M cells domain are important facts for EAD generation and reentrant formation and maintenance in tr ansmural ventricular wall in the LQT2 model.

• 在LQT2模型中 ,M细胞跨壁岛型分布的形状、大小和位置是产生EAD以及室壁内折返环的形成与维持的重要因素。