Sinus bradycardia occurs when the heart rate falls below60.
窦性心动过缓是心率低于60次。
Sinus bradycardia occurs when the heart rate falls below 60.
窦性心动过缓是心率低于60次。
Sinus bradycardia occurs when the heart rate falls below 60 .
窦性心动过缓是心率低于60次。
Is sinus bradycardia a factor facilitating overt heart failure?
窦性心动过缓是个利于明显心衰发生的因子？
Objective To explore the simple and convenient pharmacotherapy for sinus bradycardia.
探讨窦性心动过缓简便的药物治疗方法。
We conclude that both high myocardial adenosine level and high vagal tone may result in sinus bradycardia and A-V block.
实验结果提示：高腺苷含量及高迷走神经张力均可以起窦性心率减慢及房室传导阻滞。
Among bradyarrhythmias, the most significant is alcohol-induced sinus bradycardia which may be manifested by recurrent syncope.
心动过缓性心律失常中，最重要的是酒精诱发的窦性心动过缓，并可能表现为反复发作性晕厥。
Sinus bradycardia was found in 11.8% (2/17 cases)of patients and the heart rate recovered to normal after the dose was reduced.
治疗期间，2例（11.8%）出现窦性心动过缓，减量后心率恢复。
Objective To detect the therapeutic effect of amiodarone on the elderly with sinus bradycardia and premature ventricular complexes.
目的观察胺碘酮对老年心动过缓伴室性早搏的临床疗效。
Objective It is to investigate the effects of Ningxinbao and meglumine cyclic adenylate combined on the treatment of sinus bradycardia.
目的评价中药宁心宝与西药心先安结合治疗窦性心动过缓患者的临床疗效。
Objective To study the effect and safety of aminophylline and anti-arrhythmias drugs in patients with arrhythmias with sinus bradycardia.
目的探讨氨茶碱联合抗心律失常药物治疗伴有窦性心律过缓的心律失常的疗效与安全性。
Method: Have Atropine tests on 76 suspected SSS sufferers who have Sinus bradycardia. And then have transesophageal atrial pacing(TAP) on the positive ones.
方法：对76例疑有SSS的窦性心动过缓者作阿托品试验，阳性者作食管心房调搏。
Results showed that long _ cycle leading to atrial fibrillation and flutter were mostly compensating period due to atrial premature beat or obviously sinus bradycardia.
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；
Objective To study the reason and mechanism of post-operative nonspecific heart rate increase effect in esophageal and cardiac carcinoma complicated with sinus bradycardia.
目的探讨食管贲门癌伴窦性心动过缓术后非特异性心率增长效应的原因和机制。
Results The total ECG abnormal rate, sinus bradycardia and sinus arrhythmia in the exposed group were significantly higher than those of the control group(P<0.01, or P<0.05).
结果接触组ECG总异常率、窦性心动过缓和窦性心律不齐的检出率均显著高于对照组（P<0.01或P<0.05），高剂量组ECG总异常率较低剂量组增高（P<0.01）。
Methods We review and analyze heart rate conditions pre -, during and post-operation in 48 cases esophageal and cardiac carcinoma patients complicated with sinus bradycardia.
方法总结分析48例食管贲门癌伴窦性心动过缓病员术前、术中、术后的心率变化。
Conclusion: atrial overdrive can prevent AF, which may results from accelerating interatrial conduction, inhibiting atrial premature beat, eliminating sinus bradycardia and long short interval.
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。
No significant differences were found in the heart rate, QRS intervals, Q T intervals, sinus bradycardia, sinus tachycardia and left axis deviation between exposed and control groups ( P >0 05).
其余心率、QRS间期、Q-T间期的数值以及窦性心动过缓、窦性心动过速和心电轴左偏等发生率，两组之间均无差异（P＞0．05）。
The ECG abnormalities were commonly sinus bradycardia, ST-T changes, and myocardial ischemia while others mainly included premature beat, arrhythmia, conduction block, abnormal Q waves, and so on.
窦性心动过缓、ST-T改变、心肌缺血最常见，其他异常主要有早搏、心律不齐、传导阻滞、异常Q波、Q-T 间期延长等改变。
Objectives: to assess the effects of intravenous magnesium on converting acute onset atrial fibrillation to sinus rhythm, reducing ventricular response and risk of bradycardia.
目的：评价房颤急性发作时静脉镁剂在转复窦性心律、降低心室反应和心动过缓风险方面的作用。
The main characterization of sick sinus syndrome (SSS) is bradycardia.
病态窦房结综合征(SSS)最主要特征为心动过缓。
Disease processes affecting the sinus node lead to marked bradycardia accompanied by dizziness and syncope (sick sinus syndrome).
疾病影响窦房结导致明显的心动过缓伴有头晕和晕厥(病窦综合征)。
Disease processes affecting the sinus node lead to marked bradycardia accompanied by dizziness and syncope (sick sinus syndrome).
疾病影响窦房结导致明显的心动过缓伴有头晕和晕厥(病窦综合征)。
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