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What Is Stroke?

What Is Stroke?

A stroke is a neurological event that occurs when there is an interruption in the regular blood supply to the brain. This can happen for various reasons, but the ultimate result is that brain cells are deprived of the oxygen and nutrients they need, and they can start to die within minutes. The lack of blood flow to a specific brain area can have immediate and profound effects on various bodily functions.

It is crucial to learn What is a stroke? And What is a heat stroke? A stroke is related to the brain's blood supply. Then, what is heat stroke? A heat stroke is a critical medical situation that arises when the body's internal temperature increases to extremely dangerous levels, usually due to extended exposure to elevated temperatures.

What Are The Different Types Of Strokes?

Stroke types can fall under three divisions: ischemic strokes, hemorrhagic strokes, and Transient Ischemic Attacks (TIA). So, What is a TIA stroke? What is ischemic stroke? Let's examine each type in detail.

What Is An Ischemic Stroke?

Ischemic stroke accounts for approximately 85% of all stroke cases. They occur when a blockage or obstruction in one of the brain's blood vessels leads to a lack of blood flow to a specific part of the brain. This results in damage to the brain cells in the affected area.

What Is A Stroke Caused By Bleeding In Or Around The Brain?

Hemorrhagic strokes are identified by bleeding in or around the brain, which occurs due to a blood vessel rupturing. They account for 15% of stroke cases. They are primarily divided into Intracerebral hemorrhage and Subarachnoid hemorrhage.

What Is A Mini Stroke?

A mini-stroke is the Transient Ischemic Attack (TIA). A short and abrupt reduction in blood flow to the brain causes a mini stroke. The hallmark of a TIA is that its symptoms resolve within a short period, usually less than 24 hours.

Symptoms Of Stroke