ArticleScientific reports2023
Ethnic differences in right ventricular structure and function in urbanized hypertensive patients in the Gornaya Shoriya region.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed, 3 citations in OpenAlex.
- Ethnic Differences in Cardiac Rehabilitation Enrolment, Participation, and Mortality: A Retrospective Cohort Study from Auckland, New Zealand.Journal of clinical medicine · 2026Article
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4 authors at 2 institutions in 1 country.
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Abstract
Aim of this study was to compare right ventricular echocardiography parameters in urbanized hypertensive patients of the Shor and non-indigenous ethnic groups in the Mountain Shoria region. The study included patients with arterial hypertension: 58 Shors and 50 non-indigenous urbanized residents, comparable in age, and divided by ethnicity and gender into 4 groups: Shors men (n = 20), Shors women (n = 38) , non-indigenous men (n = 15) and non-indigenous women (n = 35). All underwent echocardiographic examination, and the right heart parameters were studied. Shor men with arterial hypertension had the lowest values of the pulmonary artery index (p = 0.05), the right atrium dimensions (p = 0.04), and the highest values of the blood flow velocity in the right ventricle, et' (p = 0.05) and st' (p = 0.05) in comparison with non-indigenous men. Shor women have the lowest values Et/At ratios (p = 0.05). RV diastolic dysfunction was detected mainly in women compared with men (23.1% and 1.9%, p = 0.0014), somewhat more often in Shors. Ethnicity was one of the factors associated with the right ventricular diastolic dysfunction presence (p = 0.002). Among the factors associated with the RV diastolic dysfunction were risk factors (smoking, obesity), blood pressure, gender, ethnicity, and left ventricular parameters (diastolic dysfunction and the myocardial mass increase). Thus, our study established the influence of ethnic differences on the right heart echocardiographic parameters in Shors and Caucasians with arterial hypertension. The effect of sex on RV diastolic dysfunction was a lot bigger compared to the effect of ethnicity. The revealed differences should improve the assessment of the right heart structure and function in patients with arterial hypertension from small ethnic groups, which will help to improve the diagnosis and treatment of such patients.
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