What is the medical term for a transient or mini stroke?

A transient ischemic attack (TIA) is characterized by a temporary period of symptoms similar to those of a stroke. TIAs are often referred to as mini strokes because they involve a temporary decrease in blood flow to a part of the brain, which results in neurological symptoms that typically resolve within 24 hours, often within minutes.

Understanding why this term is used is essential; TIAs serve as warning signs for potential full-blown strokes in the future. Unlike a cerebrovascular accident (CVA), which refers to a stroke that results in permanent brain damage due to prolonged loss of blood flow or rupture of blood vessels, a TIA does not cause lasting damage.

In contrast to the terms for persistent ischemic events or others, the term "transient ischemic attack" specifically identifies the temporary nature of the condition and helps in assessing risk factors and prevention strategies effectively. Recognizing TIAs is crucial for prompt intervention and treatment to mitigate the risk of a full stroke.