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- 左室Tei指数Tei index
- 研究目的:本研究应用组织多普勒技术成像的频谱方式来评价左室Tei指数,通过与脉冲频谱多普勒的方法对比,来探讨应用组织多普勒技术来计算左室Tei指数的可行性问题及其临床应用。Objective: Tei index is usually measured with pulsed wave Doppler (PWD). Our aim was to assess the degree of agreement between PWD and a method based on tissue Doppler imaging (TDI) and its clinic application.
- Tei指数联合组织多普勒评价原发性高血压不同左室构型的左室功能Evaluation of Left Ventricular Function by Tei Index and Doppler Tissue Imaging in Patients with Essential Hypertension with Different Pattern of Left Ventricular Geometric Model
- Tei指数评价原发性高血压左室功能的研究Estimation of left ventricular global function with Tei index in patients with essential hypertension
- Tei指数评价冠脉旁路移植术前后左室整体心功能变化Changes of left ventricular function prior and post to coronary artery bypass surgery: an evaluation by Tei index
- 高血压病患者左室舒张功能变化与血清PIP水平关系的研究Study of relations between left ventricular diastolic function and serum level of PIP in hypertensives
- A组和B组的Tei指数均较C组延长,B组延长的幅度比A组大;Tei index in group A and group B was prolonged compared that of group C(P <0.01).
- 左室成形Surgical ventricular restoration
- Tei指数评价艾滋病患者右心功能的组织多普勒超声心动图研究Tissue doppler imaging study of right heart function by Tei index in AIDS patients
- 美托洛尔对老年卧位型心绞痛患者左室舒张功能不全的作用Effect of Metoprolol on Left Ventricular Diastolic Dysfunction in Elderly Patients with Angina Decubitus
- 术后Tei指数的变化与Vp、LVEDD、LVEF的变化呈负相关,与PDA肺动脉端直径呈正相关。The change of Tei index after closure of PDA correlated well with the diameter of PDA and inversely correlated with the changes of Vp, LVEDD, LVEF.
- 化瘀浊益肝肾法对高血压病患者左心室肥厚和左室功能的影响Effects of the Therapy for Removing Blood Stasis-Turbid and Tonifying the Liver and Kidney on Left Ventricular Hypertrophy and Left Ventricular Function in the Patient of Hypertension
- 单纯ASD不伴肺动脉高压患者的LV及RV Tei指数分别与健康对照比较,其差异无统计学意义。No significant differences in LV and RV Tei indices were found between ASD patients without pulmonary hypertension and healthy subjects.
- 定量组织速度成像技术评价急性心肌梗死后左室重构的左室功能Left ventricular function of ventricular remodeling in patients after acute myocardial infarction evaluated by quantitative tissue velocity imaging
- 多普勒超声与同步心电图测定正常人左室收缩期时相的方法学研究Method for Measuring Different Phases of Left Ventricular Systole Period with Ultrasonic Doppler and Synchronism Electrocardiogram in Normal Persons
- (2 )间断低压低氧 90d后 ,左室CVR、心肌ET - 1/NO-2 比值无明显改变 ;Intermittent hypobaric hypoxia for 90 days did not lead to significant change in left ventricular CVR,myocardial ET-1/NO - 2 ratio.
- 肺静脉血流频谱及Tei指数评估小儿左向右分流型先心病左心功能改变的研究Evaluation of left ventricular diastolic function in children with left to right congenital heart disease by Doppler pulmonary venous flow and Tei index
- 实验期间所有动物均抽血测定抗肽抗体效价,并用发射计算机断层摄影法测定左室射血分数。During the stu dy period, all rabbits were bled to assay the titers of antipeptide antibody and left ventricular ejection fractions (LVEFs) were measured by emission computed tomography.
- 组织多普勒超声Tei指数评价尿毒症患者右室功能Estimation of global function of right ventricle in uremic patients by tissue Doppler Tei index
- 急性心肌梗死后左室重构的临床危险因素探讨Evaluation of risk factors of left ventricular remodeling after acute myocardial infarction(AMI)