Posted in Medical Stroke

When does a Stroke Occur?

A stroke is a life-threatening condition that occurs when the blood vessel that carries nutrients and oxygen to the brain is blocked by a clot or ruptures. The blockage prevents that part of the brain from getting the oxygen and nutrients it needs, causing brain cells to become damaged and die within minutes. It is one of the leading causes of death as well as one of the main causes of disability in many countries around the world. A Stroke falls into three main types, depending on what caused it:

  • Ischemic stroke is the most common type of stroke, which happens when the arteries to your brain are narrowed or blocked. The blockage reduces the blood flow to your brain. This type of stroke is further broken down into two categories: thrombotic stroke and embolic stroke. A thrombotic stroke happens when a blood clot (thrombus), or build-ups of plaque, forms
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