TDI technique can be used for determining overall LVDF and left ventricular systolic function.
TDI技术可同时对左室收缩、舒张功能进行全面判断。
The indexes between HRV and left ventricular systolic function revealed no correlation (P>0.05);
HRV时域与频域指标与左室收缩功能指标之间几乎均无相关性（P>0 .0 5 ） ；
Objective to evaluate left ventricular systolic function based on mitral regurgitation during systole.
目的探讨根据收缩期二尖瓣反流评价左室收缩功能的价值。
Objective To evaluate the left ventricular systolic function in women before and after menopausal by echocardiography.
目的通过超声心动图检测绝经前后妇女心脏，评估绝经前后左室收缩功能的变化。
Gengfukang decoction has certain effect on improvement of left ventricular systolic function of patients with myocardial infarction.
提示梗复康具有改善心肌梗塞患者左室收缩功能的作用。
Objective To evaluate left ventricular systolic function in patients with dual-chamber pacing by ultrasonic speckle tracking imaging.
目的探讨超声斑点跟踪显像技术评价房室顺序起搏患者左心室收缩功能的价值。
Objective To evaluate the application value of anatomic M mode (AMM) in left ventricular systolic function in patients with myocardial infarction.
目的评价直线解剖M型在心梗患者左室整体收缩功能测定中的应用价值。
Improvement of left ventricular systolic function on LDSE indicates late phase recovery of left ventricular function after late revascularization.
心肌梗死后早期小剂量多巴酚丁胺负荷状态下左室收缩功能的提高预示晚期血运重建术后心功能改善。
Objective to evaluate the diagnostic value of cardiac magnetic resonance imaging (CMRI) and echocardiography on left ventricular systolic function.
目的评价磁共振心脏成像(CMRI)与超声心动图对左室收缩功能的诊断价值。
ObjectiveApplying echocardiography to assess the effects of atrioventricular synchrony and ventricular activation sequence on left ventricular systolic function.
目的探讨超声心动图法在房室同步和心室同步对左心室收缩功能影响中的应用。
UCG and MRI were used and left ventricular ejection fraction (LVEF) and systolic wall thickening (WT) were examined to assess the left ventricular systolic function.
超声心动图(ucg)和MRI检测左心室射血分数(LVEF)和室壁增厚率(WT)，评价左心室收缩功能。
The left ventricular diastolic function showed high susceptibility (87%) and the left ventricular systolic function showed high specificity (88%) for HQD evaluation.
左室舒张功能评价对心气虚证诊断有高敏感性(87%)，左室收缩功能则有高特异性(88%)。
DHF occurs when signs and symptoms of heart failure are present but left ventricular systolic function is preserved (i. e. ejection fraction greater than 45 percent).
DHF是指有心衰的症状和体征而左室收缩功能正常(射血分数大于45%)。
The variation of angina pectoris symptoms, ECG, dosage of Nitroglycerin, blood lipid, left ventricular systolic function and CRP were observed before and after therapy.
根据治疗前后心绞痛及其主要症状积分，心电图变化和硝酸甘油停减情况，以及血脂、C -反应蛋白、心功能评定疗效。
We have mainly observed the recent curative effect after the operation and the influence of operation on left ventricular systolic function in middle aged and aged cases.
重点观察中老年术后近期内疗效及手术对左室收缩功能的影响。
Objective To study the prognostic value of low density lipoprotein cholesterol(LDL C) on left ventricular systolic function in patients with first acute myocardial infarction.
目的探讨低密度脂蛋白胆固醇（LDLC）对首次急性心肌梗死后左室收缩功能的预测价值。
Pericardial effusion, valvular regurgitation, right cardiac enlargement and pulmonary hypertension, changes in left ventricular systolic function were observed by echocardiogram.
超声心动图显示心包积液，瓣口返流，右心增大及肺动脉高压，左室收缩功能变化；
Currently, we have limited understanding of the pathophysiological basis of HF in patients with preserved left ventricular systolic function and management techniques to prevent it.
目前，我们限于对心力衰竭病理生理的基础上来保护左心室收缩功能和利用科技来预防心衰。
Objective To probe the value of mitral annulus peak systolic flow velocity and systolic displacement in evaluating left ventricular systolic function of dilated cardiomyopathy patients.
目的探讨二尖瓣环收缩期峰值速度及收缩期位移评价扩张型心肌病患者左室收缩功能的价值。
Objective to probe the value of mitral annulus peak systolic flow velocity and systolic displacement in evaluating left ventricular systolic function of dilated cardiomyopathy patients.
目的：通过超声心动图评价二尖瓣器形态改变与二尖瓣返流程度之间的关系及其临床意义。
Objective to evaluate the effect of percutaneous coronary intervention (PCI) on left ventricular systolic function in patients with chronic total occlusion (CTO) and left ventricular dysfunction.
目的评价经皮冠状动脉介入治疗(pci)对伴左心室收缩功能不全的冠状动脉慢性完全闭塞(CTO)患者左室重构及心功能的影响。
Objective To study the influence of systolic and diastolic blood pressure on left ventricular systolic and diastolic function.
目的观察收缩压、舒张压分别对左室收缩及舒张功能的不同影响。
Objective to evaluate the relationship among the left ventricular structure, systolic function and plasma level of brain natriuretic peptide (BNP) in patients with preeclampsia.
目的研究子疒间前期患者的左心室结构和收缩功能变化及其与血浆脑利钠肽(BNP)水平的相关性。
QRS scoring can be used to evaluate infarction size and the left ventricular systolic and diastolic function.
说明QRS记分可用于估测心肌梗塞面积、左室收缩及舒张功能。
The parameters included systolic and diastolic left ventricular global and regional function.
参数包括左室整体和局部的收缩与舒张功能。
Objective: to observe the value of speckle tracking imaging (STI) in assessing early changes in left ventricular diastolic and systolic function in patients with essential hypertension (EH).
目的：探讨斑点追踪显像(STI)技术评价原发性高血压(EH)患者早期左心室舒张及收缩功能改变的价值。
Result: The total clinical response rate was 90.7%, Milrinone significantly improved left ventricular systolic and diastolic function.
结果：米力农的临床总有效率为90.7%，对左室收缩和舒张功能均有明显改善，未见不良反应。
Objective to investigate the application of pulsed-wave Doppler tissue imaging (PW-DTI) in evaluating left ventricular systolic and diastolic function in patients with chronic heart failure (CHF).
目的：探讨脉冲多普勒组织成像(PW DTI)技术在评价慢性心力衰竭(CHF)左室舒缩功能方面的应用。
Objective To investigate the value of rapid bedside B-type natriuretic peptide(BNP) assay in predicting left ventricular systolic and diastolic function.
目的评估床边快速测定B型尿钠肽（BNP）预测左心室收缩舒张功能的价值。
Objective To investigate the value of rapid bedside B-type natriuretic peptide(BNP) assay in predicting left ventricular systolic and diastolic function.
目的评估床边快速测定B型尿钠肽（BNP）预测左心室收缩舒张功能的价值。
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