It's Amazing to Know About Body Functions!
A heart attack happens when the flow of oxygen-rich blood to a section of heart muscle suddenly becomes blocked, and the heart can?t get oxygen. If blood flow isn?t restored quickly, the section of heart muscle begins to die. These young students will help you understand the concept of health and wellbeing. The human body needs an adequate amount of blood flow to living longer! Check out the video to know about the human body!