This position increases the load on the cardiovascular system and provokes blood vessel rupture (especially if the patient has an aneurysm – a bulge in the arterial wall). The most dangerous thing is prolonged sitting in a bent position with your head down. People engaged in heavy physical activity over the hot sun can earn sunstrokes and, with them, a stroke. Hot weather causes dehydration, blood thickens and increases the likelihood of blood clots. Heart disease and diabetes mellitus increase the risk of ischaemic stroke.Īlso, a hot climate can contribute to mini-strokes. The most common causes of mini-strokes are atherosclerosis and clogging of the cerebral artery by a blood clot. The only differences between the strokes are the damage to the body and the length of time that the brain is damaged. This blockage disrupts the flow of blood and oxygen. Like strokes, the cause of a mini-stroke is a blockage in a major artery in the brain. However, the symptoms and signs of a mini-stroke usually disappear within a short time, after which the body can recover. In a mini-stroke, the brain cells malfunction quickly and cause symptoms similar to a stroke. However, not everyone knows about the causes of a mini-stroke. We’re sure you’ve heard about strokes and why people over the age of 65 should be afraid of them.
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