microvascular

adjective

mi·​cro·​vas·​cu·​lar ˌmī-krō-ˈva-skyə-lər How to pronounce microvascular (audio)
: of, relating to, or constituting the part of the circulatory system made up of minute vessels (such as venules or capillaries) that average less than 0.3 millimeters in diameter
microvasculature noun

Examples of microvascular 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.
Over the past few decades, researchers have recognized problems with this microvascular circulation, known as coronary microvascular dysfunction (CMD), as a possible cause of heart attack.7 Are Heart Attacks Hereditary? Angela Ryan Lee, Health, 1 Sep. 2024 The researchers also looked at the presence of nephropathy and retinopathy as indicators of microvascular disease. New Atlas, 14 July 2024 Among the participants, one-third had coronary heart disease, one-third had coronary microvascular disease, another heart condition, and the final third of people showed no signs of heart disease. Sandra Rose Salathe, Flow Space, 12 June 2024 Researchers are exploring biologically plausible hypotheses including viral persistence, microvascular clots, gut microbiome disruption, and immune system derangements as the mechanism behind long Covid symptoms. Steven Phillips, STAT, 14 Sep. 2023 See all Example Sentences for microvascular 

Word History

First Known Use

1959, in the meaning defined above

Time Traveler
The first known use of microvascular was in 1959

Dictionary Entries Near microvascular

Cite this Entry

“Microvascular.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microvascular. Accessed 23 Nov. 2024.

Medical Definition

microvascular

adjective
mi·​cro·​vas·​cu·​lar ˌmī-krō-ˈvas-kyə-lər How to pronounce microvascular (audio)
: of, relating to, or constituting the part of the circulatory system made up of minute vessels (as venules or capillaries) that average less than 0.3 millimeters in diameter
microvasculature noun
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!