extrasystole

简明释义

英[ˌekstrəˈsɪstəli]美[ˌekstrəˈsɪstəli]

n. [内科] 额外收缩；[内科] 期外收缩；期前收缩

复 数 e x t r a s y s t o l e s

英英释义

单词用法

同义词

反义词

例句

1.Following up for 6 to 10 months, we found 2 patients had angina pectoris and l patient had ventricular extrasystole. All patients could do light housework and some physical training.

随访6～10个月，2例发生心绞痛，1例发生室性早搏，均可胜任轻家务活动或从事一定的体育锻炼。

2.Following up for 6 to 10 months, we found 2 patients had angina pectoris and l patient had ventricular extrasystole. All patients could do light housework and some physical training.

随访6～10个月，2例发生心绞痛，1例发生室性早搏，均可胜任轻家务活动或从事一定的体育锻炼。

3.Results: The ratio of ventricular extrasystole and the mortality resulted from ventricular fibrillation of the experimental group were lower than that of the control group.

结果：治疗组室性期外收缩、心室纤颤发生率和死亡率显著低于对照组；

4.Conclusion It is effective and safe that temporary cardiac pacing treat malignant rapid ventricular arrhythmia caused by long interval dependent ventricular extrasystole.

结论临时心脏起搏救治长间歇依赖室早诱发的恶性快速性室性心律失常安全有效。

5.Objective: to probe the clinical effect of treating frequent ventricular extrasystole with Wenxin Granule and Atenolol tablet.

目的：探讨稳心颗粒联用阿替洛尔治疗频发室性早搏的临床疗效。

6.Methods The QT intervals of sinus excitation before and after extrasystole in 120 patients were measured and compared.

方法测定并比较不同类型早搏发生前后窦性激动的QT间期。

7.Results The reasonable treatment was selected according to characters of ECG of ventricular extrasystole.

结果根据心电图观察室早出现的特征选择合理的治疗方法。

8.The doctor explained that an occasional extrasystole 期外收缩 is usually harmless.

医生解释说，偶尔出现的extrasystole期外收缩通常是无害的。

9.During the ECG test, they detected a few extrasystoles 期外收缩 in my heart rhythm.

在心电图测试中，他们发现我的心律中有几个extrasystoles期外收缩。

10.Feeling a sudden flutter in your chest could be a sign of extrasystole 期外收缩.

感到胸口突然 flutter 可能是extrasystole期外收缩的迹象。

11.Patients with frequent extrasystoles 期外收缩 may need further evaluation.

有频繁extrasystoles期外收缩的患者可能需要进一步评估。

12.Stress and anxiety can sometimes trigger extrasystole 期外收缩 episodes.

压力和焦虑有时会引发extrasystole期外收缩发作。

作文

The heart is a complex organ that plays a vital role in our overall health. It is responsible for pumping blood throughout the body, delivering oxygen and nutrients to various tissues. However, like any machine, it can sometimes malfunction. One such malfunction is known as extrasystole. This term refers to a type of irregular heartbeat that occurs when an extra heartbeat disrupts the normal rhythm of the heart. Understanding extrasystole is essential for recognizing the signs of potential heart issues and maintaining cardiovascular health. When we talk about extrasystole, we are usually referring to a premature contraction of the heart. This can happen in either the atria or the ventricles. In the case of atrial extrasystole, the extra beat originates in the upper chambers of the heart, while in ventricular extrasystole, it arises from the lower chambers. These premature beats can create a feeling of fluttering or skipped beats in the chest, which can be alarming for many individuals. There are various causes of extrasystole, ranging from stress and anxiety to caffeine consumption and certain medications. In some cases, underlying medical conditions such as heart disease or electrolyte imbalances can also contribute to the occurrence of these extra beats. It is crucial for individuals experiencing frequent or severe extrasystole to consult a healthcare professional for proper evaluation and management. Most often, extrasystole is benign and does not require treatment. Many people may experience occasional episodes without any serious implications. However, if these irregularities become frequent or are accompanied by other symptoms such as chest pain, shortness of breath, or dizziness, it is essential to seek medical advice. A doctor may recommend tests like an electrocardiogram (ECG) to monitor the heart's activity and determine the cause of the irregularities. In terms of lifestyle changes, reducing stress, limiting caffeine intake, and ensuring adequate hydration can help manage extrasystole. Additionally, practicing relaxation techniques such as yoga or meditation can also be beneficial. Maintaining a healthy diet, exercising regularly, and avoiding smoking can further support heart health and potentially reduce the frequency of extrasystole episodes. In conclusion, extrasystole is an important concept in cardiology that refers to an irregular heartbeat caused by premature contractions. While it can be concerning, most instances are harmless and can be managed with simple lifestyle adjustments. Understanding this condition empowers individuals to take charge of their heart health and recognize when to seek medical attention. By staying informed and proactive, we can better protect our hearts and lead healthier lives.

心脏是一个复杂的器官，在我们的整体健康中起着至关重要的作用。它负责将血液泵送到全身，为各种组织提供氧气和营养。然而，像任何机器一样，它有时也会发生故障。这样的故障被称为extrasystole。这个术语指的是一种不规则的心跳，发生在额外的心跳打乱了心脏的正常节律时。理解extrasystole对于识别潜在心脏问题的迹象和维持心血管健康至关重要。 当我们谈论extrasystole时，通常指的是心脏的早期收缩。这可能发生在心房或心室。在心房extrasystole的情况下，额外的心跳源于心脏的上腔，而在心室extrasystole中，则源于下腔。这些早期的心跳可能会导致胸部出现扑动或漏跳的感觉，这对许多人来说可能会令人感到不安。 extrasystole的原因多种多样，从压力和焦虑到咖啡因摄入和某些药物。在某些情况下，基础疾病如心脏病或电解质失衡也可能导致这些额外的心跳发生。经历频繁或严重的extrasystole的人至关重要的是咨询医疗专业人士以进行适当评估和管理。 大多数情况下，extrasystole是良性的，不需要治疗。许多人可能偶尔经历这种情况而没有任何严重的影响。然而，如果这些不规则性变得频繁或伴随其他症状如胸痛、呼吸急促或头晕，寻求医疗建议就显得尤为重要。医生可能会建议进行心电图（ECG）等检查，以监测心脏活动并确定不规则的原因。 在生活方式改变方面，减轻压力、限制咖啡因摄入和确保足够的水分可以帮助管理extrasystole。此外，练习瑜伽或冥想等放松技巧也会有益处。保持健康饮食、定期锻炼和避免吸烟可以进一步支持心脏健康，并可能减少extrasystole发作的频率。 总之，extrasystole是心脏病学中的一个重要概念，指的是由早期收缩引起的不规则心跳。虽然这可能令人担忧，但大多数情况是无害的，可以通过简单的生活方式调整来管理。理解这一状况使个人能够掌控自己的心脏健康，并认识到何时需要寻求医疗帮助。通过保持信息灵通和积极主动，我们可以更好地保护我们的心脏，过上更健康的生活。