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THe ABCs of Stroke: types, symptoms , prevention, treatment, and rehabilitation explained

     Stroke is ranked as the second leading cause of death worldwide with an annual mortality rate of about  5.5 million. Not only does the burden of stroke lie in the high mortality but the high morbidity also results in up to 50% of survivors being chronically disabled. Thus stroke is a disease of immense public health importance with serious economic and social consequences. The public health burden of stroke is set to rise over future decades because of demographic transitions of populations, particularly in developing countries. What is Stroke? A   Stroke occurs due to a decrease in oxygen in   the   brain. Bleeding   or blockage of blood supply to the brain can cause this.   Immediate emergency treatment helps prevent life-threatening consequences. Stroke is a cerebrovascular disease. This means that it affects the blood vessels that feed the brain oxygen. If the brain does not receive enough oxygen, damage may start to occur. ...