An MRI scan usually shows a stroke sooner. If you’ve had an ischemic stroke, it’s likely that it won’t show up on a CT scan of your brain for 24 to 48 hours. The only way to tell the difference between a ministroke and a stroke is by having a doctor look at an image of your brain with either a CT scan or an MRI scan. Females have a higher risk of stroke than males due to certain factors such as pregnancy, a history of preeclampsia or gestational diabetes, oral contraceptive use, and postmenopausal hormone therapy.Ī ministroke doesn’t typically lead to permanent brain damage, but you still need an urgent medical examination if you have symptoms of a ministroke. African Americans have a higher risk of stroke than other racial groups. If others in your family have had a stroke, especially before age 65, your risk of having one is increased. While the risk of stroke increases as we age, it’s still possible for younger people to have a stroke. Obesity can increase the risk of developing other conditions such as diabetes and high cholesterol, which in turn increase the risk of stroke. Not getting enough exercise can raise the risk of stroke. Eating a lot of foods high in saturated fat and trans fat (e.g., lots of red meat, fried foods, and fast food) can raise your cholesterol, which in turn can raise your risk of stroke. Untreated type 1 and type 2 diabetes increases the risk of stroke. The nicotine and carbon monoxide in cigarette smoke can harm the cardiovascular system, greatly increasing the risk of stroke. While having one or more of these risk factors does not immediately mean you will have a stroke or ministroke, it’s important for you and your doctor to keep an eye on any preexisting conditions. If you’ve received a high blood pressure diagnosis from a doctor, it’s important to keep track of your blood pressure on a routine basis.Īdditional risk factors for stroke fall into two categories: risk factors you can control and those you can’t. These abnormalities can lead to a ministroke and stroke. This plaque buildup can rupture and lead to blood clots in these arteries. Over time, untreated high blood pressure can damage the inner walls of the arteries, resulting in atherosclerosis. High blood pressure is a major risk factor of both ministroke and stroke. What are the risk factors of ministroke and stroke?
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