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   What is a transient ischemic attack (TIA)?

   • A transient ischemic attack (TIA) is a short period of symptoms similar to those of a stroke. It's caused by a brief blockage of blood flow to the brain. A TIA usually lasts only a few minutes and doesn't cause long-term damage. However, a TIA may be a warning.

   Transient ischemic attack (TIA) - Symptoms and causes

   www.mayoclinic.org/diseases-conditions/transient-ischemic-attack/symptoms-causes/syc-20355679

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   What is the difference between a stroke and a TIA?

   • In an ischemic stroke, a blood clot blocks the blood supply to part of the brain. In a TIA, unlike a stroke, the blockage is brief and there is no permanent damage. The blockage that occurs during a TIA often results from a buildup of cholesterol-containing fatty deposits called plaques in an artery. This is known as atherosclerosis.

   Transient ischemic attack (TIA) - Symptoms and causes

   www.mayoclinic.org/diseases-conditions/transient-ischemic-attack/symptoms-causes/syc-20355679

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   How is a TIA diagnosed?

   • To pinpoint the cause of the TIA and to assess your risk of a stroke, your healthcare professional may rely on the following: Physical exam and tests. Your healthcare professional performs a physical exam and a neurological exam. Tests of your vision, eye movements, speech and language, strength, reflexes, and sensory system are included.

   Transient ischemic attack (TIA) - Diagnosis and treatment - Mayo Clinic

   www.mayoclinic.org/diseases-conditions/transient-ischemic-attack/diagnosis-treatment/drc-20355684

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   What does Tia mean?

   • The American Heart Association and the American Stroke Association (AHA/ASA) now define TIA as a brief episode of neurological dysfunction with a vascular cause, with clinical symptoms typically lasting less than one hour, and without evidence of significant infarction on imaging.

   Transient ischemic attack - Wikipedia

   en.wikipedia.org/wiki/Transient_ischemic_attack

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   What are the symptoms of a TIA?

   • The symptoms of a TIA are similar to those found early in a stroke. Symptoms happen suddenly and may include: Weakness, numbness or paralysis in the face, arm or leg, typically on one side of the body. Slurred speech or trouble understanding others. Blindness in one or both eyes or double vision. Dizziness or loss of balance or coordination.

   Transient ischemic attack (TIA) - Symptoms and causes

   www.mayoclinic.org/diseases-conditions/transient-ischemic-attack/symptoms-causes/syc-20355679

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   How long does a TIA last?

   • A TIA usually lasts only a few minutes and doesn't cause long-term damage. However, a TIA may be a warning. About 1 in 3 people who has a TIA will eventually have a stroke, with about half occurring within a year after the TIA. Often called a ministroke, a TIA can serve as both a warning of a future stroke and a chance to prevent it.

   Transient ischemic attack (TIA) - Symptoms and causes

   www.mayoclinic.org/diseases-conditions/transient-ischemic-attack/symptoms-causes/syc-20355679

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2. www.mayoclinic.org › diseases-conditions › transient-ischemicTransient ischemic attack (TIA) - Symptoms and causes

   www.mayoclinic.org › diseases-conditions › transient-ischemic

   • 網頁紀錄

   2024年2月9日 · A transient ischemic attack (TIA) is a short period of symptoms similar to those of a stroke. It's caused by a brief blockage of blood flow to the brain. A TIA usually lasts only a few minutes and doesn't cause long-term damage.

3. zh.wikipedia.org › zh-hk › 短暂性脑缺血发作短暫性腦缺血發作 - 維基百科，自由的百科全書

   zh.wikipedia.org › zh-hk › 短暂性脑缺血发作

   • 網頁紀錄

   短暫性腦缺血發作 （transient ischemic attack，TIA）或 短暫性缺血發作，俗稱「小中風」，是一種輕微的 中風，其明顯症狀通常在1小時內結束。. 短暫性腦缺血發作導致與中風相關的相同症狀，如身體一側的無力或麻木、突然視線變暗或視力喪失、說話或理解語言 ...

4. www.mayoclinic.org › zh-hans › diseases-conditions短暂性脑缺血发作（TIA） - 症状与病因 - 妙佑医疗国际簡

   www.mayoclinic.org › zh-hans › diseases-conditions

   • 網頁紀錄

   2024年5月24日 · 短暂性脑缺血发作（TIA）是一种类似于卒中的短期症状。它是由于大脑血流的短暂受阻所致。TIA 通常只会持续数分钟，并且不会造成长期损害。 但是，TIA 可能是一个警示信号。大约每 3 个有 TIA 的人中就有 1 个最终会发生卒中，其中约一半发生在 TIA 后的

5. 影片

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     1:28

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     Stroke Prevention & Transient Ischemic Attack (TIA)

     2012年10月22日

     觀看次數：31.4萬

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     What is a TIA? Is it a stroke? Mayo Clinic on Transient Ischemic Attacks

     2011年5月1日

     觀看次數：9萬

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     Get to know what is TIA. It is not a Stroke

     2022年7月5日

     觀看次數：3401

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6. zh.wikipedia.org › wiki › 短暂性脑缺血发作短暂性脑缺血发作 - 维基百科，自由的百科全书簡

   zh.wikipedia.org › wiki › 短暂性脑缺血发作

   • 網頁紀錄

   短暂性脑缺血发作（ transient ischemic attack，TIA）或短暂性缺血发作，俗称“小中风”，是一种轻微的中风，其明显症状通常在1小时内结束。 短暂性脑缺血发作导致与中风相关的相同症状，如身体一侧的无力或麻木、突然视线变暗或视力丧失、说话或理解 ...

7. en.wikipedia.org › wiki › Transient_ischemic_attackTransient ischemic attack - Wikipedia

   en.wikipedia.org › wiki › Transient_ischemic_attack

   • 網頁紀錄

   A transient ischemic attack (TIA), commonly known as a mini-stroke, is a minor stroke whose noticeable symptoms usually end in less than an hour.

8. www.newton.com.tw › wiki › TIA短暫性腦缺血發作(TIA（腦缺血）):病因,臨床表現,檢查 ...

   www.newton.com.tw › wiki › TIA

   • 網頁紀錄

   短暫性腦缺血發作（TIA）是頸動脈或椎-基底動脈系統發生短暫性血液供應不足，引起局灶性腦缺血導致突發的、短暫性、可逆性神經功能障礙。. 發作持續數分鐘，通常在30分鐘內完全恢復，超過2小時常遺留輕微神經功能缺損表現，或CT及MRI顯示腦組織缺血徵象 ...

9. www.mayoclinic.org › diseases-conditions › transient-ischemicTransient ischemic attack (TIA) - Diagnosis and treatment - ...

   www.mayoclinic.org › diseases-conditions › transient-ischemic

   • 網頁紀錄

   2024年2月9日 · A prompt evaluation of your symptoms is vital to diagnose the cause of a transient ischemic attack. It also helps your healthcare professional determine the best treatment. To pinpoint the cause of the TIA and to assess your risk of a stroke, your healthcare