A Doppler Sonographic Study of 94 Cases on Fetal Umbilical Arterial Blood Flow Waveform Systolic/ Diastolic Value

Assessment of left ventricular diastolic function by phase analysis of mitral annular movement

二尖瓣环运动时相评估左室舒张功能

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RESULTS: Ligustrazine with lower dose could dilate mesenteric lymphatics ( ML), prolong the time of diastolic phase, increase the contractibility index and intestinal lymph flow, and each value was obviously higher than that of pre-administration and the control group ( P < ( 0.05)).

结果：低剂量川芎嗪具有扩张肠系膜淋巴管口径、延长淋巴管舒张期时间、提高收缩性指数及增加肠淋巴流量的作用，各值显著高于给药前和对照组水平（P<0.05）；

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When subclavical artery was and occlusion, velocity direction of systolic and diastolic phase were backward. Conclusion: Through analyzing the vertebral artery hemodynamics changes and the features of Doppler spectrum, the degree of the subclavical artery stenosis can be judged.

结论：通过综合、全面分析患侧椎动脉的血流动力学变化及频谱特点，可以判断锁骨下动脉的狭窄程度。

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The myocardial contractility and [ Ca2+] I at late diastolic phase of the model group was slightly increased compared with the control group and allopurinol group, but had no significant differences ( P> 0.05).

舒张末期模型组心肌收缩力和细胞内钙较正常对照组和别嘌呤醇组略有增加，但是差异不显著（P>0.05）。

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Cerebral blood flow recovery phase, peak forward velocity of end diastolic phase was nearly normal, Vs slowed downward gradually. Clinical prognosis of Nimodipine is much better than Citicoline group.

脑血流恢复期，舒张末期峰流速度趋于正常，Vs则逐渐回落，尼莫地平组症状消失率、治愈率和预后明显优于胞二磷胆碱组。

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The ratio of diastolic phase duration to systolic phase duration ( D/ S) was calculated from the time records obtained.

利用舒张期和收缩期时限数据计算舒张期/收缩期比值（D/S比）。

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Age has obvious influence on SR during diastolic phase.

年龄对舒张期SR参数有较明显影响。

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33 8% of the patients were revealed to have lowered respiratory sound at the pulmonary base. Occasionally, fine moist rales accompanied by the accentuation of pulmonic second sound ( P 2) or the diastolic gallop rhythm.

23例（33.8%）患者肺底部呼吸音减低或少许细湿性口罗音伴有肺动脉第二音亢进或舒张期奔马律。

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The effect of BNP and PC ⅲ on different left ventricular diastolic filling patterns in patients with essential hypertension

BNP及PCⅢ对不同左心室舒张充盈状态原发性高血压患者的影响分析

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Variation of afterload influenced not only early, but also late diastolic filling parameters.

后负荷变化影响舒张早期及心房收缩期左室充盈。

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

心脏再同步化治疗中舒张期充盈模式的进展和预后意义

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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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