Oct. 29 is the annual World Stroke Day, established by the World Stroke Organization.
The Hong Kong Department of Health announced on Oct. 29, that stroke is the fourth most common cause of death in Hong Kong. In 2021, there were a total of 3,126 registered deaths.
The Department of Health reminds citizens that everyone should pay attention to the seven common signs of stroke. If patients observe any symptoms, they should seek medical treatment immediately.
What Is a Stroke
A stroke occurs when the blood supply to the brain is interrupted. Lack of oxygen and nutrient supply causes damage to the brain tissue.
The bleeding caused by a ruptured cerebral artery can also trigger a stroke. Other causes include blood vessel bursts or being blocked by a clot….