"In the cervical vein puncture, the guide wire will enter the right atrium through the superior vein and enter the right ventricle through the tristepper. The Gaiding tube was attached to the atrial septal defect and pierced into the left chamber. The needle pierced through the other side of the left chamber. Su Yun opened up the chest and anchored the special thread. This process has to be done four to eight times. I'll have to think about how many threads to leave. "
Department Director Kong was dumbfounded when he heard the surgery process from Zheng Ren. Not only Department Director Kong, but the rich people, Lin Yuan, and Zhao Wenhua who were standing and listening were also dumbfounded.
Boss Zheng made it sound simple, but there were countless difficulties in it.
The pressure in the left chamber was unimaginable. The memory metal needle had straightened after passing through the Gaiding tube, but it would definitely tremble when it came into contact with the blood.
