If a person falls as far as the event horizon of a black hole,what would happen to the person's heart rate (apart from the effects caused by the person's adrenaline level)?

Question

Quizplus · Accepted Answer

As the person falls beyond the event horizon, they cross the point of no return and cannot escape the gravitational pull of the black hole. The gravity becomes so strong that it causes the spacetime around the person to be severely distorted, creating a phenomenon known as "spaghettification." In this process, the gravitational forces at the person's feet are much stronger than those at their head, causing them to be stretched out into a long thin strand like spaghetti. This would lead to the person's death, and their heart would stop beating. Therefore, the heart rate would appear to be zero.

If a Person Falls as Far as the Event Horizon