Actually!
Chen Cang had, from the very beginning, managed to score full marks on this exam point by placing a one-way valve in the shunt based on the patient's physical signs and conditions!
And with the subsequent suturing and repair work, as long as Chen Cang avoided any mishaps, he was basically assured of receiving a very good score for this surgery.
But...
At this moment, Chen Cang requested two lengths of thread. What was he going to do?
Just then, everyone saw Chen Cang thread the strings through the ascending aorta, one looped around the shunt, and then he carefully tightened it!
With the other piece of thread, he tied one end to the distant end of the descending aorta, then similarly secured the other end to the shunt, pulling it close once again!
At that moment, the whole Gott shunt appeared to be at a strange angle.
This wasn't what was important; what mattered was that the blood flow suddenly became very smooth!