defibrillation

简明释义

英[diːˌfɪbrɪˈleɪʃn]美[diːˌfɪbrɪˈleɪʃn]

n. 去心脏纤颤；去纤颤状态；组织纤维分离化法

英英释义

单词用法

同义词

反义词

例句

1.Objective To examine the efficacy and safety of implantation of the device with combined cardiac resynchronization therapy (CRT) and implantable cardioversion defibrillation (ICD) capabilities.

目的评价具有心脏再同步化治疗(CRT)和置入式心脏复律除颤器(ICD)功能起搏器(CRT D)置入的安全性和有效性。

2.Conclusion:The cardiotonic and parasympathetic stimulating effects of deslanoside probably take part in the defibrillation of PAf with and without SI respectively.

结论：毛花甙C的强心作用与迷走神经兴奋作用可能分别参与了阵发性房颤伴有与不伴有左心室收缩功能障碍患者的复律机制；

3.Objective To explore the mechanism underlying the superiority of the biphasic waveform to monophasic waveform in defibrillation.

目的研究除颤中双相波优于单相波的理论依据。

4.Objective To examine the efficacy and safety of implantation of the device with combined cardiac resynchronization therapy (CRT) and implantable cardioversion defibrillation (ICD) capabilities.

目的评价具有心脏再同步化治疗(CRT)和置入式心脏复律除颤器(ICD)功能起搏器(CRT D)置入的安全性和有效性。

5.A new creative method to generate and control high voltage for defibrillation was accomplished.

着重探讨并实现了一种新的除颤高压的产生和控制方法。

6.When applied on human bodies, the defibrillation waveform has functions of improving the integral defibrillation effect and reducing cardiac damage.

其除颤波形施加在人体上，可以起到增强整体除颤效果减少心肌损害的作用。

7.Conclusion Pre hospital sudden death is one of the main critical diseases that need Pre hospital care, early defibrillation is vital to victims of cardiac arrest.

结论院前猝死是院前急救的主要急危重症之一，早期电击除颤是救治心源性猝死的重要措施。

8.The device has convenient carrying, operation fast and accurate, and has high recognition sensitivity, specificity and defibrillation effect.

该设备具有便于携带、操作快捷和工作精确的优点，具有较高的识别敏感性、特异性和除颤效果。

9.Electrical defibrillation is the most effective method to treat the ventricular fibrillation (VF).

电击除颤是最有效的治疗室颤(VF)的方法。

10.If someone collapses and is unresponsive, immediate defibrillation may be required.

如果有人倒下且无反应，可能需要立即进行心脏除颤。

11.Automated external defibrillators (AEDs) can provide defibrillation in public places.

自动体外除颤器（AED）可以在公共场所提供心脏除颤。

12.After several minutes without a pulse, defibrillation was necessary to save his life.

在几分钟没有脉搏后，进行心脏除颤是拯救他生命的必要措施。

13.The emergency team performed defibrillation to restore the patient's heartbeat.

急救团队进行了心脏除颤以恢复患者的心跳。

14.The use of defibrillation in hospitals has greatly improved survival rates for cardiac arrest patients.

医院中使用心脏除颤显著提高了心脏骤停患者的生存率。

作文

In recent years, the importance of immediate medical response during cardiac emergencies has become increasingly clear. One of the most critical procedures that can be performed in such situations is defibrillation, which is the process of delivering a therapeutic dose of electrical energy to the heart. This technique is used to treat life-threatening arrhythmias, which are irregular heartbeats that can lead to sudden cardiac arrest. The ability to perform defibrillation quickly and effectively can mean the difference between life and death for a patient experiencing a heart crisis.The procedure of defibrillation involves the use of a device called a defibrillator. This device can be found in many public places, such as airports, schools, and shopping malls, making it accessible for bystanders to assist in emergencies. When a person collapses due to a cardiac event, time is of the essence. Bystanders trained in cardiopulmonary resuscitation (CPR) can initiate chest compressions while someone retrieves an automated external defibrillator (AED). The AED is designed to analyze the heart's rhythm and determine whether defibrillation is necessary.If the device indicates that a shock is needed, it will guide the user through the steps to deliver the shock safely. The electrical shock provided by defibrillation helps restore a normal heartbeat by depolarizing the heart muscle and allowing the natural pacemaker cells to regain control. This process is crucial because, without a normal rhythm, the heart cannot pump blood effectively, leading to organ failure and death within minutes.Training programs for CPR and defibrillation are essential in equipping individuals with the skills needed to respond to cardiac emergencies. Many organizations offer courses that teach participants how to recognize the signs of a heart attack, perform CPR, and use an AED. These skills empower ordinary citizens to take action when they witness someone collapse, increasing the chances of survival.Moreover, the widespread availability of AEDs has significantly improved the outcomes of cardiac arrest cases. Studies have shown that the survival rate increases dramatically when defibrillation is administered within the first few minutes of collapse. This highlights the importance of public awareness and training in defibrillation techniques. Communities that prioritize these training programs often see better survival rates and a more informed public ready to assist in emergencies.In conclusion, defibrillation is a vital medical procedure that plays a crucial role in saving lives during cardiac emergencies. The combination of rapid response, effective training, and accessible technology such as AEDs creates a safety net for individuals at risk of sudden cardiac arrest. As society continues to recognize the importance of immediate medical intervention, the integration of defibrillation training into community programs will undoubtedly enhance public health outcomes and save countless lives. It is imperative that we continue to educate ourselves and others about the significance of defibrillation and the role each of us can play in responding to cardiac emergencies.

近年来，在心脏紧急情况下立即进行医疗响应的重要性日益明显。在这种情况下，可以执行的最关键程序之一是除颤，即向心脏施加治疗性电能剂量的过程。该技术用于治疗危及生命的心律失常，即不规则心跳，这可能导致突然心脏骤停。快速有效地进行除颤的能力可能意味着经历心脏危机的患者生与死之间的差别。除颤的过程涉及使用一种称为除颤器的设备。该设备可以在许多公共场所找到，例如机场、学校和购物中心，使旁观者可以在紧急情况下提供帮助。当一个人因心脏事件而倒下时，时间至关重要。经过心肺复苏（CPR）培训的旁观者可以开始胸部按压，同时有人去取自动体外除颤器（AED）。AED旨在分析心脏的节律，并确定是否需要除颤。如果设备指示需要电击，它将指导用户安全地施加电击。除颤提供的电击通过去极化心肌并允许自然起搏细胞重新控制，从而有助于恢复正常的心跳。这个过程至关重要，因为如果没有正常的节律，心脏就无法有效泵血，导致器官衰竭和几分钟内死亡。CPR和除颤的培训项目对于使个人具备应对心脏紧急情况所需的技能至关重要。许多组织提供课程，教参与者如何识别心脏病发作的迹象、进行CPR和使用AED。这些技能使普通公民在目睹某人倒下时能够采取行动，提高生存机会。此外，AED的广泛可用性显著改善了心脏骤停案例的结果。研究表明，当在倒下后的前几分钟内进行除颤时，生存率显著提高。这突显了公众意识和除颤技术培训的重要性。优先考虑这些培训项目的社区通常会看到更好的生存率和准备好在紧急情况下提供帮助的更知情公众。总之，除颤是一项至关重要的医疗程序，在心脏紧急情况下发挥着拯救生命的关键作用。快速响应、有效培训和可获得的技术（如AED）的结合，为面临突发心脏骤停风险的个人创建了安全网。随着社会继续认识到立即医疗干预的重要性，将除颤培训纳入社区项目无疑会增强公共健康结果，拯救无数生命。我们必须继续教育自己和他人关于除颤的重要性以及我们每个人在应对心脏紧急情况中可以发挥的作用。