2 Million Brain Cells Die Every Second During a Stroke

追加: 2026-06-07

[00:00:00]Every second during a stroke, nearly 2 million brain cells die. A stroke begins when blood flow to part of the brain suddenly stops. Usually, a blood clot blocks an artery, cutting off oxygen and nutrients. Without oxygen, brain cells start dying within minutes. As more cells die, the brain loses control of the body. That's why every minute matters. Fast treatment can save millions of brain cells. Follow Doctor Matrix for more medical facts.