Kapitel 1818: Chapter 1821: departure (25500 monthly votes X51)

"Boss, are you confident in the surgery?" Su Yun asked.

"It's very difficult. " Zheng Ren frowned and said in a deep voice,"the last time I did an ascending aortic valve transplant and a coronary artery bypass surgery." This time, it's ruptured again. The openings for the three brachioarteries in the arch of the main artery have been torn, so it's not easy to do it. "

"If you know it's not easy, you don't need to tell me about the condition. Just tell me if you can do it." Su Yun was a little unhappy that Zheng Ren had started to tell her about the film and nagged.

"I'll do it myself, I'm 50% confident; 70% for you, 90% for Yiren, and 70% for you. With old he, it should be about the same. " Zheng Ren said as he did the math.

"That's good. " Su Yun was relieved.

The scope of this surgery was quite large. In addition, the handling of the anastomosis of the ascending aorta and the arch of the aorta during the first surgery was a huge difficulty.