心脏收缩的

Dephosphorylated PLB inhibits SERCA_(2a) activity, whereas phosphorylated PLB dissociates from SERCA_(2a) and leads to enhanced contractibility.

反义PLB转染心肌细胞能有效抑制细胞内PLB的表达，增强SERCA活性，因而改善心肌梗死大鼠的心脏收缩功能。

Pulse: Pressure wave in the arteries from contraction of the heart.

脉搏：心脏收缩造成的动脉中的压力波动。

Rhythmically as to the beating of the heart.

关于心脏跳动的有节奏的展开、收缩。

Expanding and contracting rhythmically as to the beating of the heart.

关于心脏跳动的有节奏的展开、收缩。

adds the beauty that use music on the foundation that groovy heart failure treats his Qin and the sth resembling a net that connect a heart can be improved be short of heart of myapathies of heart of courage and uprightness to decline systaltic function of the patient.

结论在常规心力衰竭治疗的基础上加用曲美他嗪和通心络能改善缺血性心肌病心衰患者的心脏收缩功能。

In order to intuitively analyze the deformation of the left ventricle during systole, a mechanical modality analysis method of the LV is proposed in this paper.

为直观地分析左心室在心脏收缩期的形变情况，提出一种左心室力学形态分析方法。

The cardiac systole and pump functions were measured before, during and after HDT bed rest in three groups.

实验期间测量心脏收缩泵血功能的变化。

In order to intuitively analyze the deformations of the LV during systole, amechanical modality analysis method of the LV is proposed.

4为直观地分析左心室在心脏收缩期的应力分布及形变情况，本文提出了一种左心室力学形态分析方法。

Methods:Paticipants consisted of 32 simple VSD patients and 27 simple PDA patients excluded of any other diseases by physical examintation and electrocardiogram and x-ray. Patients were suggested echocardiography before and one week after the surgerys. Parameters such as Left ventricular ejection fraction、Fractional shortening、Left ventricular end-diastolic dimension、Left ventricular end-systolic dimension、Heart rate and Aortal velocity peak were measured.further more ,the Tei index which is originated from Pulse-wave Doppler and Tissue-Doppler Imaging were also calculated under ECG monitoring.

研究对象与方法：研究对象分别为排除其它心脏疾患的单纯动脉导管未闭患儿及单纯室间隔缺损患儿，手术治疗前后于心电监护下先行常规超声检查，获取心率、R-R间期、左室射血分数、主动脉峰值流速、左室收缩末期内径及左室舒张末期内径等值，并分别利用频谱多谱勒及组织多谱勒法测取患儿左室Tei指数(即PW-Tei及TDI-Tei)，多次测量并取其均值。

The cardiac systole and pump functions decrease significantly during 30 d HDT bed rest. The limb muscular exercise and the bicycle ergometric exercise may improve the cardiovascular system to some extent. Further, the bicycle ergometric exercise is the better one.

30 d头低位卧床可引起心脏收缩泵血功能下降，下肢肌力训练和自行车功率计训练可在一定程度上改善心血管功能，其中自行车功率计训练的对抗效果更佳。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。