| 应变率成像技术评价肥厚型心肌病左房功能的临床研究 |
| |
| 引用本文： | 徐丽芳,吴棘,郭盛兰,张棣,罗帅伟,黄喜玉.应变率成像技术评价肥厚型心肌病左房功能的临床研究[J].微创医学,2011,6(4):298-300. |
| |
| 作者姓名： | 徐丽芳 吴棘 郭盛兰 张棣 罗帅伟 黄喜玉 |
| |
| 作者单位： | 广西医科大学第一附属医院超声科,南宁市,530021 |
| |
| 摘 要： | 目的探讨应变率成像(SRI)技术评价肥厚型心肌病患者左房功能的临床应用价值。方法选取21例肥厚型心肌病患者和26例除外心血管系统疾病的健康对照者,使用SRI技术检测并比较分析各组左房各壁收缩期、舒张早期、舒张晚期应变率峰值(SSR、ESR、ASR)。结果与健康对照组比较,HCM组左房壁舒张早期应变率峰值(ESR)、收缩期应变率峰值(SSR)均减低,舒张晚期应变率峰值(ASR)增大,差异均有统计学意义(P<0.05)。结论 SRI可定量评估左房功能改变,间接定量反映左室舒缩功能改变。
|
| 关 键 词： | 超声心动描记术 应变率 肥厚性心肌病 左心房功能 |
Assessment of left atrial function in patients with hypertrophic cardiomyopathy by strain rate |
| |
| XU Li-fang,WU Ji,GUO Sheng-lan,ZHANG Di,LUO Shuai-wei,HUANG Xi-yu.Assessment of left atrial function in patients with hypertrophic cardiomyopathy by strain rate[J].Minimally Invasive Medicine Journal,2011,6(4):298-300. |
| |
| Authors: | XU Li-fang WU Ji GUO Sheng-lan ZHANG Di LUO Shuai-wei HUANG Xi-yu |
| |
| Institution: | XU Li-fang,WU Ji,GUO Sheng-lan,ZHANG Di,LUO Shuai-wei,HUANG Xi-yu(Department of Ultrasound,the First Hospital Affiliated of Guangxi Medical University,Nanning 530021,China) |
| |
| Abstract: | Objective To explore the clinical value of strain rate imaging(SRI) in evaluating left atrial function in patients with hypertrophic cardiomyopathy.Methods The strain rate values including peak systolic strain rate(SSR),early diastolic strain rate peak(ESR),late diastolic strain rate peak(ASR) were measured of atrial septum,left atrial anterior,inferior,lateral,posterior walls,respectively.Individual average of SSR,ESR,ASR were calculated and analyzed between HCM patients with primary septal hypertrophy(HCM... |
| |
| Keywords: | Echocardiography Strain rate Hypertrophic cardiomyopathy Left atrial function |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
