What are "mini strokes"?

Mini stroke = TIA. A mini stroke, or TIA, is a stroke - a stroke with symptoms lasting less than 24 hours. This could be weakness of an arm or leg, numbness of the face, arm and leg, double vision, etc. A mini stroke or TIA cannot be determined by testing, it is a clinical diagnosis. The cause of a TIA is the same as for a regular stroke. Blood pressure and smoking are important risk factors.
TIA. Mini strokes are known as transient ischemia attacks (TIA's). They are transient neurological events that can behave like a stroke (slurred speech, facial droop, weakness, etc) but have no permanent effects like a stroke. However, a TIA is like a warning sign and efforts to reduce your risk of an actual stroke should be undertaken. .
TIA's. See stroke.Org for info. These are a warning for bigger strokes.
TIA's. Usually the term implies transient disruptions of cerebral circulation without permanent death of brain tissue, but we could also apply this to very small lacunar infarcts secondary to very small blood vessels getting blocked.
Small stroke. Mini stroke usually means small stroke on imaging studies like mri. It is a misnomer. As size may not reflect the severity of deficits. Some lacunae stroke though small in size can produce complete paralysis. Generally it is meant to be in small in size and not producing significant disability.

Related Questions

What causes mini strokes?

Many things. Heart clots, heart rhythm issues, neck artery calcification, sleep apnea, high blood pressure, high cholesterol... Tia patients have to see their doctor asap or go to the er. Read more...
Poor blood flow. Mini strokes or transient ischemic attacks (tia's) are caused by the same factors as in strokes. There is a lack of blood flow to the brain. This can be caused by a blockage in an artery or by a clot in an artery slowing blood flow. The difference with a TIA is that the symptoms last less then 24 hours. Read more...
Mini strokes. Mini strokes, or TIAs, are caused by the same things that cause regular strokes. Here are the common causes: smoking high blood pressure atrial fibrillation high blood sugar arterial disease / atherosclerosis high blood cholesterol. Read more...

What's a mini stroke like?

Like a big one but.. Ministroke is generally a term applied to small clinical deficits resulting from a stroke--it does not apply to causation nor to specific symptoms. The same factors responsible for major strokes are often responsible for "mini" strokes. Symptoms depend on function of brain tissue affected. Duration depends on many factors. Read more...
Mini stroke is. Also called tia. See stroke.Org for good discussion. Pay close attention to risk factors and try to improve those. Read more...

What is mini stroke? If I'm stressfull, I feel numb in my left feet, but it's gone by itself. Could it be a ministroke?

Unlikely. With that amount of information it is not possible to come to a diagnosis. The problem is more likely in the peripheral nervous system. Read more...
TIA. Mini stroke or TIA is when you get an ischemia ( not enough oxygen)in small part of your brain, for a brief period of time that creates stroke like symptoms, usually weakness or numbness in a part of the body for a brief period of time usually up to 1-2 hrs, and then completely resolves. It is also usually a sign that you more likely to develop stroke in a future. Go get evaluated by your doctor. Read more...

What is a mini stroke?

Transient ischemia. This usually refers to a transient ischemic attack in which there is decreased blood flow to the brain without causing actual cell death. These can be a precursor to an actual stroke. Read more...

What is a "mini-stroke" tia?

See answer below. Tia stands for transient ischemic attack. Its symptoms are identical to those seen in a stroke, but transient, or short lived, with spontaneous complete resolution usually within a few minutes or hours. Symptoms lasting longer than 24 hours will be considered secondary to an actual stroke. Read more...

What is a "mini-stroke" or tia?

Short lived symptoms. A TIA or transient ischemic attack is what happens when the brain experiences a brief episode of ischemia, or when blood flow to an area of the brain is temporarily reduced or impeded. This results in neurological changes that typically, but not always resolve within 24 hours. Unlike a true "stroke", a TIA has no lasting cell death or permanent neurological symptoms. Risk factor for stroke. C doc. Read more...
<24 hours. It is the sudden development of focal neurologic symptoms/signs which resolve in less than 24 hours. It is usually due to debris (like broken plaque), platelets and/or thrombus that lodge in a brain vessel, obstructing circulation, but dissolving in < 1 day. Vascular spasm is often a component and it's resolution contributes to rapid improvement. Read more...

What is a mini stroke? Does it mean that something is wrong with the heart?

Possibly. Mini-strokes are colloquially thought of as transient ischemic attacks, or tias, which are neurologic deficits that may resolve over a relatively short period of time. Although these are commonly associated with disease of the blood vessels feeding parts of the brain, some may be a result of clots forming in the heart, e.g., sluggish contraction with blood sludging or atrial fibrillation. Read more...

What are symptoms of mini strokes?

Mini stroke is. Symptoms of stroke that last just few minutes or hours but always less than 24 hrs. Consider a warning sign of a complete stroke. Also known as transient ischemic attacks is a serious event that should not be ignored. Treatment and diagnosis should be seek immediately. Symptoms include sudden numbness and tingling or weakness at face, arm or leg in one side of the body; confusion, trouble speaking. Read more...

What are signs/symtoms of mini stroke?

Stroke Symptoms. General symptoms of a stroke include: sudden numbness, tingling, weakness, or loss of movement in your face, arm, or leg, especially on only one side of your body. Sudden vision changes or trouble speaking. Confusion or trouble understanding simple statements. Problems with walking or balance. A stroke usually happens suddenly but may occur over hours. Read more...
TIA. In texas, most people use "mini-stroke" synonymously with tia's (tranisent ischemic attacks). Tia's can cause the same symptoms as a "real" stroke, which are completely dependent on the part of the brain involved, but the symptoms completely resolve. Also, tia's show no changes on ct or MRI scans. Read more...