This involves stimulating both the left and right sides of the heart, in order to synchronise their contraction. That, in turn, improves the pumping action.
此类治疗通过对心脏左右两部分的刺激来实现二者的同步收缩，进而改善心跳。
An electrical wave traverses the heart each time it beats, co-ordinating the contraction and relaxation of the chambers that pump blood around the body.
随着心室的收缩和舒张将血汞到了全身，心脏跳动一次，电波横穿心脏一次。
The second figure represents the pressure of the heart as it expands and fills with blood, while waiting for the next contraction.
第二个数字代表了心脏的压力，因为它的扩展和血液填充，而等待下一次收缩。
Magnesium is necessary for muscle contraction, heart rate regulation, and muscle growth. Strenuous exercise can rapidly deplete the body's stores of magnesium; supplements are often helpful.
镁是肌肉收缩、生长和心跳速度正常的必要物质。高强度的运动会快速消耗身体中的镁。镁补充剂因此很有益。
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。
Yajing capsule had not direct effect on the contraction and relaxation function in the heart of spontaneously hypertensive rats.
雅静胶囊对高血压大鼠的心脏的收缩和舒张功能没有直接的作用。
Rapid, uncoordinated twitching movements that replace the normal rhythmic contraction of the heart and may cause a lack of circulation and pulse.
快速的、不协调的抽搐运动，代替了心脏正常的有节奏的收缩而且可能引起暂时的血液循环及脉搏的停止。
Conclusion WGFS has the effects of negative frequency named restraining cardiac muscle contraction and stretch function, and reducing rhythum of the heart and blood pressure.
结论：山参果汁总皂苷具有负性肌力和负性频率作用，即抑制心肌收缩和舒张功能，减慢心率、降低动脉血压。
Objective To compare therapeutic effects of acupuncture and western medicine on silent heart failure (SHF) and investigate their effects on left ventricular contraction function.
目的：比较针刺与西药治疗无症状心力衰竭患者的疗效差异，并探讨其对左室收缩功能的影响。
Heart is the core of the cyclical system of human body. The activity of the heart is the mechanical contraction caused by the biological electrocardiac signal.
心脏是人体循环系统的核心，心脏的活动是由生物电信号引发的机械收缩。
It promotes our heart and lung function by increasing their expansion and contraction, which is beneficial for resisting pressure from longtime labor or extra-strength work.
做有氧运动可增加心肺的伸缩，以提高心肺功能，有益于抵御长期的劳作和加班带来的压力。
The study was focused on heart rate(HR) variation of sinus rhythm before 5 minutes attacking, relationship between premature atrial contraction, coupling interval and PAF episodes.
研究PAF发作与窦性心室率、前5分钟窦性心律的心率变异、房性期前收缩及其配对间期的关系。
Any of several glycosides obtained chiefly from plant sources such as the foxglove, used medicinally to increase the force of contraction of heart muscle and to regulate heartbeats.
糖苷中的任一种，主要来源于植物，如毛地黄，用作医药增强心肌收缩的力量并调节心跳。
The heart muscle called the myocardium, due to its contraction and relaxation, only to ensure the continuous beating of the heart.
心脏的肌肉叫心肌，由于它的收缩与舒张，才保证了心脏的不断跳动。
The amplitude of contraction and the heart rate in the right auricle was also inhibited.
对右房的收缩幅度和频率也有抑制作用。
Malignant atrial tumor closely and extensively contact with atrial wall without obvious boundary, pedicle and movement with the contraction and relaxation of the heart.
恶性心房肺瘤立体形态图像与心房壁关系密切，界限不明显，接触范围广泛，无蒂，瘤体不随心脏收缩、舒张运动。
The heart , which is a muscular pump , beats about 72 times a minute through a continuous and automatic process of muscular contraction and relaxation .
心脏是一个肌肉构成的泵。它通过心肌的收缩和舒张这一连续不断的自动过程每分钟大约搏动72次。
The heart, which is a muscular pump, beats about 72 times a minute through a continuous and automatic process of muscular contraction and relaxation.
心脏为一肌肉泵，它通过心肌收缩和舒张这一边疆不断的自动过程每分钟大约搏动72下。
The contraction calf muscle, urges the vein vasoconstriction, the acceleration vein blood backflow heart.
收缩小腿肌肉，促使静脉血管收缩，加速静脉血液回流心脏。
Fetal Heart rate Strip: Baseline rate, accelerations, reactivity, decelerations, contraction frequency.
基线胎心率，加速，反应性，减速，宫缩频率。
P. tea. In higher concentration they can all inhibit heart beat and make heart beat stop in contraction state. When the Ringer's fluid is infused, the heart beat can revive.
高浓度时均能抑制心脏的搏动，使心脏停止于收缩状态，更换任氏液后心脏的搏动可以恢复。
Ilex Fubescens co, can also significantly reduce the heart rate and lower the amplitude of cardiac contraction of the isolated toad hearts.
通过离体的蟾蜍心脏，观察到复方毛冬青有降低心肌收缩幅度及减慢心率的作用。
The system had realized real time detection, access and display of fetal heart rate and extrauterine contraction signals during labor.
系统可以实时检测、存储和图文显示分娩过程中的胎心率和宫外宫缩信息；
Conclusion: Trimetazidine combined with mexiletine could significantly inhibit premature ventricular contraction in patients with coronary heart disease and slow ventricular rate.
结论：曲美他嗪联合美西律对冠心病并发的室性早搏可产生显著的抑制作用。
The signals of fetal heart beating, uterine contraction and mark were processed with the DSP TMS320LF2407A. Meanwhile, the volume control of the heart beat sound was realized by the DSP module.
由TMS320LF2407A构成的DSP模块完成对胎心信号、宫缩压力信号和胎动标记请求信号的实时处理，同时实现心跳的音量控制。
The signals of fetal heart beating, uterine contraction and mark were processed with the DSP TMS320LF2407A. Meanwhile, the volume control of the heart beat sound was realized by the DSP module.
由TMS320LF2407A构成的DSP模块完成对胎心信号、宫缩压力信号和胎动标记请求信号的实时处理，同时实现心跳的音量控制。
应用推荐