方法分析247例期前收缩后心肌复极的变化情况。
Methods We analyzed 247 cases of unusual changes of myocardium repolarization after ventricular premature beats.
方法分析250例期前收缩后心肌复极的变化情况。
Methods 250 cases of unusual changes of myocardium repolarization after ventricular premature beats were analyzed.
目的：探讨参松养心胶囊对非器质性期前收缩的疗效。
Objective:To observe the therapeutic effects of Shen Song Yang Xin capsule in treating premature beat without organic disease.
目的研究稳心颗粒治疗冠心病室性期前收缩的临床疗效。
Objective to study the effect of Wenxin Granule to treat premature ventricular beats (PVB) of coronary heart disease (CHD).
目的：探讨葛根素治疗冠心病室性期前收缩的临床疗效。
Objective: To investigate the clinical effect of puerarin on treating arrhythmia in Coronary heart disease(CHD).
目的研究柴胡三参汤治疗冠心病室性期前收缩的临床疗效。
Objective To study the clinical effect of Chaihusanshen Decoction in treating premature ventricular beats (PVB) of coronary heart disease (CHD).
目的研究柴胡三参汤治疗冠心病室性期前收缩的临床疗效。
Objective To study the effect of Wenxin Granule to treat premature ventricular beats(PVB) of coronary heart disease(CHD).
⑤沃-帕-怀综合征患者合并交接区性期前收缩等异位心律。
Wo-Pa-Huai syndrome and ectopic cardiac rhythm of copulatory zone premature beat.
目的评价口服胺碘酮治疗难治性室性期前收缩的疗效和安全性。
Objective to evaluate the therapeutic effect of amiodarone on refractory ventricular premature systole and its safe.
目的观察芪桂益脉灵治疗缺血性心脏病室性期前收缩的临床疗效。
Objective To study the effect of Wenxin Granule to treat premature ventricular beats(PVB) of coronary heart disease(CHD).
目的：对比观察稳心颗粒与维拉·帕米对室上性期前收缩的疗效及安全性。
Objective: To observe the security and efficiency of Wenxin granule and verapamil on supper ventricular premature beats.
【目的】观察养心复脉汤治疗冠心病室性期前收缩(气血两虚候)的临床有效性及安全性。
Objective To study the clinical effect of Chaihusanshen Decoction in treating premature ventricular beats (PVB) of coronary heart disease (CHD).
各种药物对血管环的作用强度用最大舒张率表示，即加药后收缩幅度与加药前收缩幅度的百分比。
The intensity of effects of all drugs on vascular ring was presented by the maximum diastolic rate, i. e. the percentage of contracted extent after and before administration.
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。
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.
结果显示：心房颤动或心房扑动发生前的长周期多见于房性期前收缩后代偿间歇及明显窦性心动过缓等心律失常；
Results showed that long _ cycle leading to atrial fibrillation and flutter were mostly compensating period due to atrial premature beat or obviously sinus bradycardia.
术中主要的心律失常是交接区心动过速（81.8％）及室上性期前收缩（45.5％），而术后主要是窦性心率增快。
During proecedure main cardiac arrhythmia found its expression in node tachycardia beat(81.8% ), ventricular premature contraction (45.5% ) and after procedure in sinus rate variation.
结论：心脏起搏抑制房颤发生的机制可能与快频率起搏加速心房内传导、抑制了房性期前收缩、消除了窦性心动过缓和心脏长短间歇有关。
Conclusion: atrial overdrive can prevent AF, which may results from accelerating interatrial conduction, inhibiting atrial premature beat, eliminating sinus bradycardia and long short interval.
一年前，美国的经济已经停止收缩，但是美国失业问题仍然像以前一样严峻。
THE economy stopped shrinking a year ago, but America’s unemployment problem is as big as ever.
在志愿者松开油门并踩下刹车踏板前，捕捉到了一个小腿肌肉收缩的信号。
The volunteers also had the muscle tension in their lower legs analysed to detect the first signs of leg motion before they released the accelerator and pushed the brake pedal.
汇丰银行的前总裁，StuartGulliver明确表示将从全球范围收缩业务。
Stuart Gulliver, HSBC’s new boss, confirmed that the bank is to scale back its global business.
汇丰银行的前总裁，StuartGulliver明确表示将从全球范围收缩业务。
Stuart Gulliver, HSBC's new boss, confirmed that the bank is to scale back its global business.
如果前囊或后囊破裂，囊收缩产生的力量可以导致放射状撕裂的扩展，进而引起植入晶状体的后脱位。
If either the posterior or anterior capsules are disrupted, the forces created by capsular contraction may cause extension of radial tears, with subsequent posterior dislocation of the implant.
目的探讨颈椎病患者颈椎后伸和前屈肌群最大随意收缩力矩的特征和推拿对其的影响。
Objective To explore the characteristics of maximal voluntary contraction torque of neck muscles in patients with cervical spondylosis and the intervention mechanism of massage.
结果：正常胆囊有11047条基因表达，其前10位高表达基因与平滑肌收缩及物质转运有关。
Results: There were a total of11047genes expressed in the normal gallbladder, and the first10highly expressed genes were related to the function of smooth muscle contraction and materials transport.
股四头肌前侧和后侧收缩，伸直膝盖、伸展腘旁肌下部。
The front and back leg quadriceps contract, extending the knees and stretching the lower region of the hamstrings.
股四头肌处于大腿前侧，有力收缩使膝盖伸直。
The quadriceps muscles along the front of the thigh firmly contract to straighten the knees.
早在几十年前，人们就发现材料遇热或受到其他刺激（如光、电）时会发生扭转、弯曲，扩展或收缩现象。
Materials that corkscrew, bend, grow, and shrink in response to heat and other stimuli, such as light and electricity, have been around for decades.
早在几十年前，人们就发现材料遇热或受到其他刺激（如光、电）时会发生扭转、弯曲，扩展或收缩现象。
Materials that corkscrew, bend, grow, and shrink in response to heat and other stimuli, such as light and electricity, have been around for decades.
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