Doctor Chu was responsible for exposing the heart and the coronary arteries, opening the chest, revealing the heart by opening the pericardium, and dissecting the coronary artery and its branches seamlessly.
Doctor Chu's most frequent task during surgery was to open the chest to expose the heart; once the heart was exposed, he would meticulously hand over the next steps to Director Wen.
"Scrub in!"
With the prelude complete, it was time for the heavyweight to enter the stage. Director Wen, accompanied by Director Zhang, scrubbed in and stepped up.
They donned their surgical gowns and sterile gloves, and the patrolling nurse helped them with the head-mounted microscopes. Both directors, fully equipped, stood at the operating table. Although they knew the infant's heart would be very small, they were still a bit surprised upon seeing it at that moment.