Evolution and prognostic significance of diastolic filling pattern in cardiac resynchronization therapy

The Influence of Obesity on Left Ventricular Diastolic Filling in a Healthy Adult Population

健康成人肥胖程度对左室充盈的影响

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Conclusion Patient with acute chest pain especially accompanied by diastolic murmur in aortic area should be considered suffering from aortic dissection.

结论对持续性胸背部疼痛尤其主动脉瓣区出现舒张期杂音者，均应考虑本病。

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Diastolic murmur was heard at the apex.

心尖部闻及杂音，部分病例杂音随体位变化；

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One of the cases had diastolic murmur.

1例有舒张期杂音；

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Objective To detect the tissue intensity features of regional wall abnormalities in patients with coronary artery disease ( CAD) during each diastolic period, and its possibility to evaluate regional left ventricular diastolic function.

目的探索冠心病（CAD）患者左室舒张各期局部心肌组织强度特点及其评价左室局域舒张功能的可能性。

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Myocardial velocity and strain in systolic and diastolic period, myocardial strain in systolic and early diastolic period in LADA group were significantly lower in comparison with control group ( P 0.01).

LADA组收缩期和舒张期心肌峰值速度、应变率及收缩期、舒张早期心肌应变明显低于对照组（P＜0.01）。

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The detection rate of hypertension in systolic period was 4.41% and 1.26% in diastolic period. Obesity and the family history of hypertension were main factors that affected hypertension in children.

【结果】该地区学前儿童收缩期和舒张期高血压检出率分别为4.41%和1.26%。

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Results ( 1) Left and right atrial wall were with centrifugal movement at diastolic period and centripetal movement at systolic period.

结果（1）左、右心房壁运动均为心房收缩期向心腔内运动，心房舒张期呈离心运动；

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Study on Pulse Doppler Frequency Spectrum Parameter Changes During Left Ventricle Diastolic Period in Healthy People Over 50 Years Old

50岁以上正常人左室舒张期彩色多普勒血流频谱参数变化的研究

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Conclusion: Short diastolic period was responsible mostly for heart failure of the patients.

结论：甲亢患者心动周期缩短，主要缩短在舒张期，是促发心力衰竭的主要原因。

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In diastolic period, the isovolumic relaxation time also got longer.

舒张期等容舒张期时间也延长。

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Results: Ed σ M, Es σ M and left ventricle end diastolic volume ( EDV) reduced in different degree pre and post replacement.

结果：置换术前后对照EdσM、EsσM、左室舒张末期容积（EDV）有不同程度减少和缩小；

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Arteriovenous fistula hemodialysis patients can cause cardiac output, cardiac index increased, the left atrial and ventricular cavity enlargement and left ventricular end diastolic volume increases.

动静脉内瘘可以导致血液透析患者心输出量、心脏指数的升高，左心房、心室腔的扩大及左室舒张末容积增大。

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( 4) left ventricular ejection fraction ( EF) and end diastolic volume ( EDV) were measured by AQ;

（四）AQ检测左室射血分数（EF）和左室舒张末期容积（EDV）；

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Results: It is demonstrated that LV wall become hypertrophic and end diastolic volume enlarged in 4 weeks after AMI;

结果：急梗后第4周左室壁出现不均一性增厚，舒张末容积增加。

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Low in left ventricular ( LV) end diastolic volume ( 2 case);

左心室舒张内径减小（2例）；

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Nonlinear Dynamics Modeling of Mechanical Periodicity of End Diastolic Volume of Left Ventricle

左心室舒张末期容积周期变化的非线性动力学模拟

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After 3 months, the left ventricular systolic volume index ( LVSI), Left ventricular diastolic volume index, left ventricular diastolic spherical index ( SI) and arrhythmia were compared, and the stroke of angina pectoris was inquired by questionnaire.

比较3个月后左室收缩期容积指数、左室舒张期容积指数、左室舒张期球形指数及主要心律失常的发生情况，问卷调查心绞痛发生情况。

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Right ventricular stimuli were introduced at twice diastolic threshold and subsequently increased in 5~ 10 V intervals to measure VFT.

用两倍阈电位的脉冲刺激右室心肌，并以5～10V递增，检测VFT。

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Results: As compared with controls, serious myocarditis patients had significantly higher mean Left ventricular end-diastolic volume ( P < 0.01), significantly higher mid-cavity diameter ( P < 0.01).

结果：病程初期重症病毒性心肌炎组中间腔直径、左心室舒张末期容积均明显大于对照组（P<0.01）。左心室球腔的程度大于对照组（P<0.01）。

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