ischemic stroke

noun

: stroke caused by the narrowing or blockage of a blood vessel supplying the brain

Note: Ischemic stroke is the most common type of stroke. Obstruction of a blood vessel supplying the brain results either from a clot that has traveled in the blood from another part of the body (an embolism) or from a clot that has formed in place (a thrombus).

compare hemorrhagic stroke

Examples of ischemic stroke in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The team then analyzed how frequently these women died from heart issues or developed major adverse cardiovascular events like heart attack, coronary revascularization, or ischemic stroke over the course of 30 years. Sarah Garone, Health, 9 Sep. 2025 The research team, which was also from the University of Melbourne, the Florey Institute, the University of British Columbia, and the Australian Catholic University, recruited 107 people who’d survived an ischemic stroke from hospitals in Melbourne, Australia. New Atlas, 6 Sep. 2025 Patients with ischemic strokes are often treated with clot-busting drugs like tPA or thrombectomy (sometimes both), but the mechanical techniques still encounter failures. Ani Freedman, Fortune, 27 June 2025 Young marijuana users are also 4.3 times more likely to experience an ischemic stroke and 2 times more likely to experience heart failure, the study shows. Greta Cross, USA Today, 19 June 2025 See All Example Sentences for ischemic stroke

Word History

First Known Use

1963, in the meaning defined above

Time Traveler
The first known use of ischemic stroke was in 1963

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Cite this Entry

“Ischemic stroke.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ischemic%20stroke. Accessed 10 Sep. 2025.

Medical Definition

ischemic stroke

noun
: stroke caused by the narrowing or blockage of a blood vessel supplying the brain

Note: Ischemic stroke is the most common type of stroke. Obstruction of a blood vessel supplying the brain results either from a clot that has traveled in the blood from another part of the body (embolism) or from a clot that has formed in place (thrombus).

compare hemorrhagic stroke
Last Updated: - Updated example sentences
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