TIA

A Transient Ischaemic Attack (TIA) is a temporary episode of neurological dysfunction caused by a brief interruption of blood flow to the brain, typically lasting less than 24 hours, with most symptoms resolving within minutes to hours. TIAs are critical in clinical practice as they serve as a warning sign for potential future strokes, necessitating urgent evaluation and intervention to prevent permanent damage. A key association is the increased risk of subsequent stroke, particularly within the first few days following a TIA.