Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Cardiopulmonary Resuscitation IV: Pharmacological Management01:25

Cardiopulmonary Resuscitation IV: Pharmacological Management

2
Pharmacologic intervention is crucial in treating cardiac arrest patients during ACLS or Advanced Cardiovascular Life Support. The ACLS algorithms guide the administration of specific drugs based on the patient's cardiac arrest rhythm, which includes pulseless ventricular tachycardia (VT), ventricular fibrillation (VF), asystole, and pulseless electrical activity (PEA).EpinephrineIndication: Epinephrine is the first-line drug for all cardiac arrest rhythms.Mechanism of Action: Epinephrine...
2
Cardiopulmonary Resuscitation III: AED Use01:23

Cardiopulmonary Resuscitation III: AED Use

2
Introduction to AEDAn Automated External Defibrillator (AED) is a portable medical device that analyzes the heart's rhythm and, if necessary, delivers an electrical shock to help the heart re-establish an effective rhythm during sudden cardiac arrest (SCA). SCA occurs when the heart suddenly and unexpectedly stops beating, leading to a loss of blood flow to the brain and other vital organs. In such emergencies, time is of the essence, and using an AED, combined with Cardiopulmonary...
2
Cardiopulmonary Resuscitation I: Adult01:21

Cardiopulmonary Resuscitation I: Adult

4
Cardiopulmonary resuscitation, or CPR, is a life-saving emergency procedure performed when a person's heart has stopped beating or they are no longer breathing. The foundation of CPR is Basic Life Support (BLS), which focuses on the early recognition of cardiac arrest, the immediate start of high-quality chest compressions, and the timely use of an automated external defibrillator (AED).Assessing Responsiveness and Checking the Carotid PulseWhen approaching an unresponsive person, first ensure...
4
Introduction Cardiac Emergencies01:30

Introduction Cardiac Emergencies

2
Cardiac emergencies are critical situations involving the heart that require immediate medical intervention to prevent severe complications or death. These emergencies often arise from underlying heart conditions that impair the heart's ability to function correctly.Types of Cardiac EmergenciesThe most common types of cardiac emergencies include Acute Coronary Syndrome (ACS), myocardial infarction (MI), cardiac arrest, and heart failure.Acute Coronary Syndrome (ACS)Acute Coronary Syndrome (ACS)...
2
Cardiac Action Potential01:30

Cardiac Action Potential

1.1K
Cardiac action potentials are essential for proper heart function, enabling the rhythmic contractions needed for adequate blood circulation. Nodal cells and Purkinje fibers, specialized for electrical conduction, generate these action potentials.
The cardiac action potential process involves a series of phases characterized by the movement of ions across the cardiac cell membranes, leading to the depolarization and repolarization of the cardiac myocytes.
Ionic Basis of Cardiac Action Potentials
1.1K
Correlation between ECG and Cardiac Cycle01:25

Correlation between ECG and Cardiac Cycle

3.5K
The electrical signals recorded on an electrocardiogram (ECG) occur before the mechanical processes of contraction and relaxation during the cardiac cycle.
A cardiac action potential originates in the SA node and spreads throughout the atria and the AV node in approximately 0.03 seconds. This results in the P wave in an ECG and triggers atrial contraction. The action potential is then briefly slowed at the AV node, allowing the atria to contract and fill the ventricles with blood before...
3.5K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Improving outcomes of patients with venovenous extracorporeal membrane oxygenation.

Perfusion·2026
Same author

Successful ECPR and early surgical repair in STEMI complicated by left ventricular free-wall rupture.

Perfusion·2026
Same author

Early colonoscopy for detection of colon ischemia after extracorporeal cardiopulmonary resuscitation.

Intensive care medicine·2026
Same author

Recommendations in Extracorporeal Cardiopulmonary Resuscitation Post Resuscitation Care Via An International, Modified Delphi Approach.

Journal of the American Heart Association·2026
Same author

Defining a national standard for ECMO emergency care.

Intensive care medicine·2026
Same author

Navigating end-of-life decision-making on ECLS discontinuation in children: insights from the international ENSURE survey.

European journal of pediatrics·2025

相关实验视频

Updated: Jun 11, 2025

Standardized Model of Ventricular Fibrillation and Advanced Cardiac Life Support in Swine
05:36

Standardized Model of Ventricular Fibrillation and Advanced Cardiac Life Support in Swine

Published on: January 30, 2020

7.6K

ECPR-心脏骤停中的不断变化的作用

Alexander Supady1

  • 1Interdisciplinary Medical Intensive Care, Medical Center-University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany. alexander.supady@uniklinik-freiburg.de.

Medizinische Klinik, Intensivmedizin und Notfallmedizin
|October 9, 2024
PubMed
概括

外体心肺复苏 (ECPR) 使用静脉外体膜氧化 (VA-ECMO) 进行心脏骤停. 专门的ECPR中心和训练有素的团队提高了选择患者的生存率.

科学领域:

  • 心脏病学 心脏病学
  • 关键护理医学 关键护理医学
  • 紧急医疗 紧急医疗

背景情况:

  • 外体心肺复苏 (ECPR) 涉及静脉外体膜氧化 (VA-ECMO) 进行耐心性心脏骤停.
  • 越来越多地使用ECPR,但不是标准护理,由于存在重大风险,需要仔细选择患者.

研究的目的:

  • 审查ECPR不断变化的作用和最佳实施.
  • 突出ECPR专业中心,培训和综合系统的重要性.
  • 讨论患者选择标准和潜在的并发症.

主要方法:

  • 审查最近的随机对照试验和临床实践指南.
  • 分析影响ECPR结果的因素,包括案件量和团队专业知识.
  • 讨论与ECPR相关的并发症及其管理.

主要成果:

  • 随机试验支持ECPR在专业ECPR中心的集成系统中.
  • 较高的ECPR病例负载与改善的患者存活率相关.
  • 持续培训对于保持基于证据的ECPR质量至关重要.

结论:

  • 在专业中心的专家团队提供时,ECPR可以提高选择性耐心性心脏骤停患者的生存率.
关键词:
心肺骤停是因为心肺骤停.身体外心肺复苏术身体之外的生命支持.恢复了自发的血液循环.静脉动脉外体膜氧化 静脉外体膜氧化

更多相关视频

Utilizing the Modified T-Maze to Assess Functional Memory Outcomes After Cardiac Arrest
07:02

Utilizing the Modified T-Maze to Assess Functional Memory Outcomes After Cardiac Arrest

Published on: January 5, 2018

12.1K
Author Spotlight: Simulating Pediatric Cardiac Surgery Using a Neonatal Piglet Model
04:55

Author Spotlight: Simulating Pediatric Cardiac Surgery Using a Neonatal Piglet Model

Published on: May 26, 2023

727

相关实验视频

Last Updated: Jun 11, 2025

Standardized Model of Ventricular Fibrillation and Advanced Cardiac Life Support in Swine
05:36

Standardized Model of Ventricular Fibrillation and Advanced Cardiac Life Support in Swine

Published on: January 30, 2020

7.6K
Utilizing the Modified T-Maze to Assess Functional Memory Outcomes After Cardiac Arrest
07:02

Utilizing the Modified T-Maze to Assess Functional Memory Outcomes After Cardiac Arrest

Published on: January 5, 2018

12.1K
Author Spotlight: Simulating Pediatric Cardiac Surgery Using a Neonatal Piglet Model
04:55

Author Spotlight: Simulating Pediatric Cardiac Surgery Using a Neonatal Piglet Model

Published on: May 26, 2023

727
  • 综合性医院前和医院内紧急护理系统对于成功实施ECPR至关重要.
  • 持续的研究和不断变化的选择标准对于优化ECPR使用至关重要.