No one dared to move.
Li Guodong walked over, picked up the notebook, opened it, walked to the first person, paused for a moment to let him see clearly, then moved to the second person, third person, fourth person...
The notebook's pages had turned yellow with age, but the handwriting was still clear. The first page read: "Coronary Bypass Surgery Record (1)".
A surgical illustration was drawn on the following page, showing the ascending aorta, coronary arteries, and anastomotic sites, each line drawn with careful attention. Tiny words surrounded the diagram, written in black, blue, and red annotations.
