Hepatic Hemodynamics in Chronic Heart Failure of Ischemic Genesis

Open Access Macedonian Journal of Medical Sciences Pub Date : 2023-05-09 DOI:10.3889/oamjms.2023.11596

M. N. Zhannat, B. A. Akmaral, O. Barmenbaeva, Maira Zhantleu Dauren, Zh. Yensegenova Zoya, S. Marzhan, R. S. Daniyar, T. Saltanat, I. T. Nadezhda, U. M. Aigul, Igor Spiroski, A. Z. Dauren

引用次数: 0

Abstract

Heart remodeling processes in the development of chronic heart failure (CHF) play a key role in systemic damage to organs and systems. With worsening of CHF, the linear velocities of the liver blood flow (bf) decrease, the diameters of both the common hepatic artery and the portal vein increase. Changes in arterial bf in patients with CHF had a multidirectional character from group to group, narrowing of the lumen of the vessel at the initial stages of the disease and its progressive expansion to functional class IV, fully reflect changes in central hemodynamics, and are explained by the structure of the vessel and its lability in relation to neurohumoral influences characteristic of the development of CHF.

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缺血性慢性心力衰竭的肝血流动力学

慢性心力衰竭（CHF）发展过程中的心脏重塑过程在器官和系统的系统损伤中起着关键作用。随着CHF的恶化，肝血流的线速度（bf）降低，肝总动脉和门静脉的直径增加。CHF患者动脉bf的变化具有多方向性，在疾病初期血管管腔变窄，并逐渐扩展到功能性IV级，充分反映了中心血液动力学的变化，并通过血管的结构及其与CHF发展特征的神经体液影响相关的不稳定性来解释。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Open Access Macedonian Journal of Medical Sciences Medicine-Medicine (all)

自引率

0.00%

发文量

1225

期刊介绍： Open Access Macedonian Journal of Medical Sciences (OAMJMS) [formerly known as Macedonian Journal of Medical Sciences] is a top-tier open access medical science journal published by the ID Design 2012/DOOEL Skopje, Rajko Zhinzifov No 48, 1000 Skopje, Republic of Macedonia. OAMJMS is an international, modern, general medical journal covering all areas in the medical sciences, from basic studies to large clinical trials and cost-effectiveness analyses. We publish mostly human studies that substantially enhance our understanding of disease epidemiology, etiology, and physiology; the development of prognostic and diagnostic technologies; trials that test the efficacy of specific interventions and those that compare different treatments; and systematic reviews. We aim to promote translation of basic research into clinical investigation, and of clinical evidence into practice. We publish occasional studies in animal models when they report outstanding research findings that are highly clinically relevant. Our audience is the international medical community as well as educators, policy makers, patient advocacy groups, and interested members of the public around the world. OAMJMS is published quarterly online version. The Open Access Macedonian Journal of Medical Sciences (OAMJMS) publishes Medical Informatics, Basic Science, Clinical Science, Case Report, Brief Communication, Public Health, Public Policy, and Review Article from all fields of medicine and related fields. This journal also publishes, continuously or occasionally, the bibliographies of the members of the Society, medical history, medical publications, thesis abstracts, book reviews, reports on meetings, information on future meetings, important events and dates, and various headings which contribute to the development of the corresponding scientific field.