| 邸海燕 李洪路 李兰省 刘巍 孙喜燕.超声心动图评价左室舒张性心力衰竭患者左心形态及舒张功能的应用价值[J].,2016,16(32):6345-6347 |
| 超声心动图评价左室舒张性心力衰竭患者左心形态及舒张功能的应用价值 |
| Application Value of Echocardiography on Evaluating the Left VentricularMorphology and Diastolic Function in Patients with Left VentricularDiastolic Heart Failure |
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| DOI： |
| 中文关键词: 超声心动图 左室舒张性心力衰竭 左心形态 舒张功能 |
| 英文关键词: Echocardiography Left ventricular diastolic heart failure Left ventricular morphology Diastolic function |
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| 中文摘要: |
| 目的：研究超声心动图对左室舒张性心力衰竭（LVDHF）患者左心形态及舒张功能的评估价值。方法：选择2014 年3月至
2016 年3月我院收治的LVDHF患者78 例记为观察组，另选择同期健康志愿者80 例记为对照组，两组受试者均进行血压、心率
检查，并利用超声心动图技术检测两组受试者的心脏相关指标。结果：观察组的舒张压（DBP）、收缩压（SBP）、心率（HR）、左房内
径（LAD）、室间隔厚度（IVST）、左室后壁厚度（LVPWT）、综合指标（E/Ea）及反向血流速度（Ar）水平均明显高于对照组，而早、晚
期的运动速度比（Ea/Aa）、血流传播速度（Vp）及峰速比（S/D）水平明显低于对照组，差异均有统计学意义（P<0.05）。结论：超声心
动图能准确地反应LVDHF患者的左心形态以及舒张功能，可在临床进行推广。 |
| 英文摘要: |
| Objective:To study the value of echocardiography on evaluating the left ventricular morphology and diastolic function
in patients with left ventricular diastolic heart failure(LVDHF).Methods:78 patients with LVDHF were selected as the observation group
who received treatment in our hospital from March 2014 to March 2016, and selected 80 healthy volunteers as control group in the same
period, blood pressure and heart rate detection were underwent in two groups, the cardiac related indexes of two groups were measured
by echocardiography.Results:The levels of diastolic blood pressure (DBP),systolic blood pressure (SBP), heart rate (HR), left atrial
diameter (LAD), interventricular septum thickness (IVST) and left ventricular posterior wall thickness (LVPWT), comprehensive index
(E/Ea)and reverse flow velocity (Ar) in observation group were significantly higher than control group,while the early and advanced
movement speed ratio(Ea/Aa), blood flow velocity(Vp)and peak velocity ratio(S/D)were significantly lower than the control group, the
differences were statistically significant (P<0.05).Conclusion:The echocardiography can accurately reflect the left ventricular
morphology and diastolic function in patients with LVDHF, and it can be popularized in clinical practice. |
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