Boss Zheng and I are friends.

After listening to Department Director Yan's introduction, Zheng Ren's mind had already formed the practice of surgery.

After undergoing heminification, he blocked the abdominal aorta, left common ilial artery, right internal ilial artery, and right femoral artery. He cut open the right common ilial artery and the right external ilial artery and took out the IAB catheter. When it was taken out, the catheter airbag could be seen to be twisted, and thrombosis had formed inside.

The tear extended from the opening of the right common ilial artery to the opening of the internal right ilial artery. The membrane of the internal right ilial artery was torn like a gutless scabbard. 7/0 slide line repair was performed.

Zheng Ren knew in his heart that this was probably the entire process of the surgery. However, that was not the problem now. The problem was the surgery just now.

"You didn't use much strength when you took the tube, did you?" Zheng Ren asked worriedly.