[Structural and functional changes of external and intracranial arteries in elderly patients of different ethnic groups with ischemic heart disease]
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Updated: Apr 12, 2026

Isolation and Functional Analysis of Arteriolar Endothelium of Mouse Brain Parenchyma
Published on: March 11, 2022
Insights
Elderly patients with ischemic heart disease show ethnic differences in arterial changes. Korean patients had more severe carotid artery stenosis and reduced cerebral blood flow compared to Slavic patients.
Area of Science:
- Cardiovascular Medicine
- Neurology
- Vascular Surgery
Abstract:
The present article discusses the problem of structural and functional changes in extra-and intracranial arteries in elderly patients with ischemic heart disease (CHD) belonging to different ethnic groups before the upcoming coronary arteriography research and planned operative intervention. We examined 120 elderly patients with ischemic heart disease, including 50 patients of Korean nationality and 70 patients of Slavic ethnicity. Average values of IMT of the right and left CCA patients of South Asian group were significantly lower than those of Slavic ethnicity. Elderly patients with CHD the violation of cerebral circulation were due to atherosclerotic lesions of the extracranial vessels and local hemodynamic disturbances in their area of pathological tortuosity. Korean ethnicity elderly patients with CHD were observed more pronounced signs of stenosis and deformation of the main arteries of the neck, as well as lower collateral reserve of cerebral circulation.
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