| 摘要: |
| 肺动脉高压是指肺动脉压力升高超过一定界值并导致右心功能衰竭的综合征，早期识别、准确评价右心功能障碍在PH患者的诊断、治疗及预后中起重要作用。虽然导管测压是金标准，但是超声是无创评估PH的重要手段，组织多普勒、实时三维超声心动图以及斑点追踪成像等超声新技术可以定性和定量评价PH患者的右心室结构和功能。 |
| 关键词: 超声心动描记术 肺高压 心室功能，右 |
| DOI： |
| 投稿时间：2018-11-14修订日期：2018-11-14 |
| 基金项目: |
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| Research progress of echocardiography on regional and global right ventricular systolic function in patients with pulmonary hypertension |
| Liu Juanjuan,Yang Jun |
| (Department of Cardiovascular Ultrasound, the First Hospital of China Medical University) |
| Abstract: |
| Pulmonary hypertension（PH）refers to the pulmonary arterial pressure exceeding a certain threshold and leading to right heart failure syndrome.Early detection and accurate assessment of right ventricular dysfunction play an important role in the patients'' diagnosis, treatment and prognosis. Although catheter manometry is the gold standard, echocardiography is a noninvasive means of evaluating pulmonary hypertension. New technology of echocardiography, such as Tissue Doppler imaging, Real-Time Three Dimensional echocardiography and Speckle Tracking imaging, can be used to evaluate the structure and function of right ventricle qualitatively and quantitatively in patients with pulmonary hypertension． |
| Key words: Echocardiography Pulmonary hypertension Ventricular function, right |
