Blood clots are the leading cause of ministrokes . Other common causes of this condition include: hypertension, or high blood pressure. atherosclerosis, or narrowed arteries caused by plaque buildup, in or around the brain.
You might be having a transient ischemic attack ( TIA ), commonly referred to as a “ mini stroke .” Don’t let the word “ mini ” fool you: transient ischemic attacks ( TIA ) are a serious condition warning you that a larger stroke may be coming- and soon.
Symptoms of a mini – stroke may include one or more of the following: Weakness or numbness in your arms and/or legs, usually on one side of the body. Dysphasia (difficulty speaking) Dizziness. Vision changes. Tingling (paresthesias) Abnormal taste and/or smells. Confusion. Loss of balance.
Around 70%reported that their TIA had long- term effects including memory loss, poor mobility, problems with speech and difficulty in understanding. 60%of people stated that their TIA had affected them emotionally. There is no way to tell whether a person is having a TIA or a stroke when the symptoms first start.
A stroke is often described as a “brain attack.” Part of the brain is robbed of the oxygen and blood supply it needs to function, because a blood vessel to part of the brain either has a clot or bursts. The longer a stroke goes untreated , the more brain damage can occur.
Having a transient ischemic attack ( TIA ), or ” mini stroke ,” can reduce your life expectancy by 20 percent, according to a new study in Stroke : Journal of the American Heart Association.
Response. If you think you or someone you are with is having a TIA or stroke , call 911 or your local emergency number right away. If it’s a stroke , getting to the hospital within 60 minutes makes you eligible to receive a clot-busting drug that can greatly reduce the damage caused by a stroke .
When people use the term ” ministroke ,” what they’re really often referring to is a transient ischemic attack ( TIA ). A TIA is a brief interruption of blood flow to part of the brain, spinal cord or retina, which may cause temporary stroke -like symptoms but does not damage brain cells or cause permanent disability.
Longer-lasting effects of the stroke may include problems with: Left -sided weakness and/or sensory problems. Speaking and swallowing. Vision, like the inability for the brain to take in information from the left visual field.
Your doctor will do tests to look at your heart and blood vessels. You may need: Tests that show pictures of your brain and blood vessels, such as a CT scan, an MRI, a magnetic resonance angiogram (MRA), or an angiogram. A test that uses sound to check your blood flow (Doppler ultrasound).
This type of dementia usually affects people aged 60 to 75 and is more common in men than women. Even though TIAs can be unnoticeably small , the damage to the brain adds up over time. When the blood flow to the brain is blocked, brain cells don’t get oxygen and nutrients.
Because treatment depends on the type of stroke, your doctor may use head CT or head MRI to help diagnose your condition. Other tests may include blood tests , electrocardiogram (ECG or EKG), carotid ultrasound , echocardiography or cerebral angiography.
Prevention Don’t smoke. Stopping smoking reduces your risk of a TIA or a stroke. Limit cholesterol and fat. Eat plenty of fruits and vegetables. Limit sodium. Exercise regularly. Limit alcohol intake. Maintain a healthy weight. Don’t use illicit drugs.
Overall, mild stroke recovery usually takes about 3-6 months . Usually, gross motor skills remain unaffected but it’s common to experience difficulty with fine motor skills and balance. Because impairments are smaller than massive stroke, mild stroke survivors have a higher chance of a full recovery.
The symptoms of vertigo dizziness or imbalance usually occur together; dizziness alone is not a sign of stroke . A brain stem stroke can also cause double vision, slurred speech and decreased level of consciousness.