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Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies01:22

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The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
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Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
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相关实验视频

Updated: Jul 17, 2025

Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation
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根据儿童的系统性红血性狼严重程度,以斑点追踪回声心脏图测量左心室功能的下降.

Masita I Rustam1, Reni Ghrahani2, Dzulfikar D L Hakim3

  • 1Department of Child Health, Faculty of Medicine, Universitas Padjadjaran - Dr Hasan Sadikin General Hospital, Bandung, Indonesia.

Cardiology in the young
|September 8, 2023
PubMed
概括
此摘要是机器生成的。

儿科系统性红斑狼 (SLE) 患者中等程度的疾病活动显示左心室功能减少与那些轻度活动. 斑点跟踪回声心脏图显示了中度SLE活动中的微妙心脏变化.

关键词:
心声回声扫描 (Echocardiography) 是一种心声回声扫描.墨西哥 - 斯莱达伊全球纵向菌株全球纵向菌株左心室的功能是没有的.斑点跟踪回声心脏图谱 (speckle-tracking echocardiography) 是一种跟踪斑点的回声心脏图谱.系统性红血性狼 (Systemic Lupus Erythematosus) 是一种全身性狼.

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科学领域:

  • 儿童心脏病学 儿童心脏病学
  • 类风湿病学 类风湿病学
  • 医疗成像医学成像

背景情况:

  • 系统性红斑狼 (SLE) 在儿童中经常呈现出侵略性.
  • 儿科SLE中心脏参与可能是亚临床的.
  • 斑点追踪回声心电图 (STE) 是检测心脏功能障碍的敏感工具.

研究的目的:

  • 为了比较使用STE的左心室 (LV) 功能,在患有不同疾病活动的儿科SLE患者中.
  • 根据疾病严重程度来确定心脏功能的差异.

主要方法:

  • 49名儿科SLE患者的横截面研究.
  • 使用墨西哥全身性狼红斑血性疾病活动指数 (MEX-SLEDAI) 评估疾病活动.
  • 进行了常规和斑点跟踪回声心脏图.

主要成果:

  • 在中度SLE活动 (-16.58) 与轻度活动 (-19.65) 中,全球纵向菌株显著减少.
  • 射出分数,分数缩短和E/A比率在轻度和中度活动组之间没有显著差异.
  • 81.96%的受试者是女性,平均年龄为15岁.

结论:

  • 与轻度活动儿童相比,中度SLE活动的儿童表现出左心室功能受损.
  • 在儿科SLE中,STE可以检测亚临床心脏功能障碍.
  • 疾病活动与心肌应变的变化有关.