| 多普勒获取右室收缩时间间期评价右室收缩功能 |
| |
| 引用本文： | 章仁品,罗福成.多普勒获取右室收缩时间间期评价右室收缩功能[J].中国超声医学杂志,1996,12(9):41-43. |
| |
| 作者姓名： | 章仁品 罗福成 |
| |
| 作者单位： | 解放军１０５五医院 |
| |
| 摘 要： | 本文研究目的应用多普勒获取右室收缩时间间期与超声心动图估测右室射血分数（ＲＶＥＦ）作相关分析。结果表明：应用多普勒获取ＰＥＰ／ＲＶＥＴ、Ｑ－Ｖｐｅａｋ、ＲＶＥＴ／ＴＲ－ｄ及校正Ｑ－Ｖｐｅａｋ、ＲＶＥＴ／ＴＲ－ｄ与超声心动图估测ＲＶＥＦ存在良好线性相关（ｒ分别为－０．７５，０．４８，０．６４，－０．５７，０．５８），因此多普勒获取上述指标可用于评价右室收缩功能。
|
| 关 键 词： | 右室收缩时间间期 右室收缩功能 右室射血分数 多普勒 |
Evaluation of Right Ventricular Systolic Function by Doppler-derived Right Ventricular Systolic Time Intervals |
| |
| Zhang Renpin, et al.Evaluation of Right Ventricular Systolic Function by Doppler-derived Right Ventricular Systolic Time Intervals[J].Chinese Journal of Ultrasound in Medicine,1996,12(9):41-43. |
| |
| Authors: | Zhang Renpin |
| |
| Institution: | The 105th Hospital of PLA |
| |
| Abstract: | The purpose of this study was to evaluate the accouracy of Doppler-derived systolic time in tervalas(DSTI)in assessing right ventricular systolic function.of 30 heart diseased patients and 10 normal sub jects.The results showed that the Doppler-derived PEP/RVET,RVET/TR-d Q-Vpeak, corrected RVEF/TR d and corrected Q-V peak had a liner correlation with right ventricular ejection fraction represented by echocar diographic four-chamber view single plane area-length,(r=-0.75, -0.48, 0.64,-0. 57, 0.58 respectively.)Therefore,DSTI is useful in evaluation of right ventricular systolic function. |
| |
| Keywords: | Right ventricular systolic function Systolic time interval Doppler |
| 本文献已被 CNKI 维普 等数据库收录！ |
