"To put it simply, a normal human heart has two basic functions: electrical and mechanical. The influence of the electrical function on the mechanical function is called electromechanical coupling, and the impact of the mechanical function on the electrical function is known as mechanical feedback. The heart is an organ that is very sensitive to mechanical forces."
"For example, a long time ago, anesthesiologists discovered that severe bradycardia could be effectively treated using a strike on the chest, and cardiac surgeons could flick the heart during surgery to restore its electrical activity from a state of asystole. These are examples of the mechanical force feedback on the heart's electrical activity."
Lou Jiangya continued.
"It's a bit complex..."
The nurse scratched her head.
