subendothelial layer

1

By the 6th month , the subendothelial layer could be distinguished .

内皮下层第6个月可辨认出来。
2

When the pressure reached 600 mmHg , one third of the EC loss and subendothelial layer denuding was seen right after the hydraulic dilation .

压力为600mmHg时，扩张后即刻检测，近1/3的内皮细胞有脱落与内皮下层裸露；
3

Conclusions ( 1 ) Detachment of EC is more severe with the increase in hydraulic dilation pressure . Moreover , the subendothelial layer tends to be exposed .

结论（1）内皮细胞的脱落随着液压扩张压力的增加而进一步加重，内皮下层裸露也广泛。