When this happens, venous blood accumulates in the hepatic portal system, causing pressure to rise above 12 mmHg, which defines portal hypertension.

当这种情况发生时，静脉血会在肝门脉系统里蓄积，导致压力上升到12mHg以上，这就是门静脉高压症的定义。

All right, as a quick recap, portal hypertension is when the pressure in the hepatic portal system is greater than 12 mmHg.

得！快速回顾一下：门静脉高压症是指肝门系统压力大于12mmHg。

Second, blood backing up in the systemic veins leads to portal systemic shunts, which happens in the three points where the systemic venous system and hepatic portal system are connected.

其次，淤积在体静脉的血液造成门脉-体静脉系统分流，发生在三个部位，即体静脉系统与肝脏门脉系统相连接的地方。