how does a heart attack occurs in our body😱🫀

本站添加: 2026-05-19

[00:00:00]A heart attack happens when one of the coronary arteries, which supplies blood to [music] the heart, becomes blocked.

[00:00:07]Typically, this blockage is caused by the buildup of plaque, a sticky combination of fat and other substances.

[00:00:14]When this plaque [music] ruptures, it forms a clot that obstructs the flow of blood. As the heart struggles to pump through the blockage, the rest of the body suffers from a reduced supply of blood.