Kapitel 619: Was Not Qualified

Zheng Ren did not care about Su Yun's emotional change. He recalled the surgery process and sighed.

The surgery training time was thrown in and the surgery itself was still effective. He had made some errors in his judgment before but looking back at it then, it was not a difficult surgery. 

Yes, it was not difficult. Even in the Karolinska Institute of Medical Surgery of Stockholm the circulation interventional expert could not do it.

For Zheng Ren, it was still not difficult.

Through the glass, he looked at the countless tubes in Dr. Mehar's body in the ward. The extracorporeal membrane lung was responsible for normal heart and lung function, reducing stress on the body. Zheng Ren's mood felt slightly strange.

Could someone live a meaningful life like that?