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find Author "唐红" 53 results
  • 超声心动图对心功能的评估

    Release date:2016-08-30 06:22 Export PDF Favorites Scan
  • 超声心动图诊断冠状静脉窦型房间隔缺损一例

    Release date:2016-09-08 09:25 Export PDF Favorites Scan
  • 免疫球蛋白 G4 相关性淋巴结病一例

    Release date:2017-04-19 10:17 Export PDF Favorites Scan
  • 转基因动物研究进展及其应用

    Release date:2016-08-26 03:57 Export PDF Favorites Scan
  • Progress for the Echocardiographic Assessment of the Right Heart Function in Patients afer Surgical Repair of Tetralogy of Fallot

    Evaluationthe right heart function has vital clinical value, especially in patients after surgical repair of tetralogy of Fallot(TOF).As an important tool used to assess the structure and function of heart, echocardiography has been used to evaluatethe right heart function of TOF after the surgery. This article reviews the current research on echocardiography techniques and right heart function in patients after surgical repair of Tetralogy of Fallot.

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  • 以皮肤瘙痒为首发症状的外周T细胞淋巴瘤一例

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  • 自身免疫性肝炎/原发性胆汁性肝硬化重叠综合征误诊为药物性肝炎一例

    【摘要】 目的 提高对自身免疫性肝病的认识。 方法 报道一例自身免疫性肝炎/原发性胆汁性肝硬化重叠综合征误诊为药物性肝炎,并综述相关文献总结其临床表现、诊断、治疗及预后。 结果 自身免疫性肝病是一组以肝脏病理损害和肝功能异常为主要表现的自身免疫性疾病,可分为自身免疫性肝炎(autoinmmune hepatitis,AIH)和(primary biliary cirrhosis,PBC)及原发性硬化性胆管炎(primary sclerosing cholangitis,PSC)。由于无特异性的临床表现,容易漏诊或误诊为药物性肝炎,诊断主要依靠生化及免疫学检查。AIH/PBC重叠综合征的治疗目前无成熟经验,主要药物包括熊去氧胆酸(UDCA)、糖皮质激素和免疫抑制剂等。 结论 对于不明原因的肝损害患者应做免疫学筛查。

    Release date:2016-09-08 09:52 Export PDF Favorites Scan
  • 二尖瓣狭窄下游湍流剪应力与心瓣膜损害的关系

    目的 明确二尖瓣狭窄下游湍流剪应力(turbulent shear stress, TSS)与心瓣膜损害的关系,为在细胞水平研究TSS致心瓣膜内皮损伤提供前期研究. 方法 应用多普勒超声心动图与计算机图像分析技术,以14例正常人为对照(对照组),对1998年1~4月在我院就诊的47例二尖瓣狭窄患者(观察组)心瓣膜病变及其下游TSS进行2年的随访动态观测. 结果 观察组随访期间心瓣膜病变与其下游TSS均呈明显加重趋势(P<0.05),且二者显著相关(r =0.82,0.86);此外,TSS的大小和分布与心瓣膜不同部位病变的严重程度之间存在一定的空间对应关系.结论 二尖瓣狭窄下游所产生的湍流剪应力是构成患者心瓣膜病变进行性加重不容忽视的重要原因,其具体作用机制有待进一步研究加以阐明.

    Release date:2016-08-30 06:34 Export PDF Favorites Scan
  • 实时三维超声心动图诊断主动脉缩窄一例

    Release date:2016-08-30 06:08 Export PDF Favorites Scan
  • Observation of left atrial hydrodynamic change in patients with rheumatic mitral stenosis

    Objective To investigate the correlation between the left atrial hydrodynamic change and atrial fibrillation (AF) in the patients with rheumatic mitral stenosis. Methods According to cardiac rhythm before operation, 49 patients with rheumatic mitral stenosis accompanying chronic AF were divided into two groups,group A: AF, 25 cases; group B: sinus rhythm, 24 cases. Control group : 29 healthy volunteers were examined. By using echocardiography, left atrial hydrodynamics were tested, and repeated 6-8 months after the operation. Results Left atrial stress (LAS), left atriala area (LAA) and left atrial volume(LAV) in group A after operation was much lower than before operation, LAS after operation in group B was also lower than before operation(Plt;0.01). Before operation, LAS in group A was significantly lower than that in group B, LAA and LAVwere larger. After operation, LAA and LAV in group A were significantly larger than those in group B(Plt;0.01). LAS, LAA and LAV in group A and group B before and after operation were higher than those in control group. Conclusion Left atrial hydrodynamic enviroment in patients with mitral stenosis has not reached normal even after valve replacement, LAS may be an important factor of causing AF.

    Release date:2016-08-30 06:27 Export PDF Favorites Scan
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