Telephone cardiopulmonary resuscitation, first responder systems, cardiac arrest centers, and global campaigns to save lives.

PURPOSE OF REVIEW: The latest resuscitation guidelines contain a new chapter, which focuses on systems improving care for patients with out-of-hospital cardiac arrest (OHCA). In this article, we describe recent developments regarding telephone cardiopulmonary resuscitation (CPR), first responder systems, cardiac arrest centers, and global campaigns. RECENT FINDINGS: Telephone CPR has been implemented in many countries, and recent developments include artificial intelligence and video calls to improve dispatch assisted CPR. However, the degree of implementation is not yet satisfying. Smartphone alerting systems are effective in reducing the resuscitation-free interval, but many regions do not yet use this technology. Further improvements are needed to reduce response times. Cardiac arrest centers increase the survival chance after OHCA. Specific criteria need to be defined and professional societies should establish a certification process. Global campaigns are effective in reaching people around the world. However, we need to evaluate the effects of the campaigns. SUMMARY: Telephone CPR, first responder systems, cardiac arrest centers, and global campaigns are highlighted in the recent resuscitation guidelines. However, the degree of implementation is not yet sufficient. We do not only need to implement these measures, but we should also aim to monitor the systems regarding their performance and further improve them.

[Guidelines of the European Resuscitation Council (ERC) on cardiopulmonary resuscitation 2021: update and comments]. / Leitlinien des European Resuscitation Council (ERC) zur kardiopulmonalen Reanimation 2021: Update und Kommentar.

The European guidelines on cardiopulmonary resuscitation, which are divided into 12 chapters, have recently been published. In addition to the already known chapters, the topics "epidemiology" and "life-saving systems" have been integrated for the first time. For each chapter five practical key statements were formulated. In the present article the revised recommendations on basic measures and advanced resuscitation measures in adults as well as on postresuscitation treatment are summarized and commented on.

[The new 2021 resuscitation guidelines and the importance of lay resuscitation]. / Die neuen Reanimationsleitlinien 2021 und der hohe Stellenwert der Laienreanimation.

Lay resuscitation is one of the most important measures to increase the survival rate of patients after out-of-hospital cardiac arrest. While European countries, and especially Scandinavian countries, achieve lay resuscitation rates of over 80%, the rate in Germany is only around 40%. The 2021 Resuscitation Guidelines updated by the European Resuscitation Council give special weight to Systems Saving Lives and focus on resuscitation by laypersons. The Systems Saving Lives emphasize the interplay between all actors involved in the chain of survival and thereby specify the link between the emergency service and the general population.Based on the BIG FIVE survival strategies after cardiac arrest, five key strategies are outlined that can achieve the greatest improvement in survival. These are (1) increasing lay resuscitation rates through campaigns and KIDS SAVE LIVES school-based resuscitation training, (2) implementing telephone resuscitation in dispatch centers, (3) first responder systems, (4) advanced life support, and (5) specialized cardiac arrest centers.

The World Restart a Heart Initiative: how to save hundreds of thousands of lives worldwide.

PURPOSE OF REVIEW: Sudden out-of-hospital cardiac arrest (OHCA) is still one of the top reasons for death in industrialized countries. Bystander resuscitation rates differ significantly across the world despite bystanders being easily able to save lives in this situation. In the 4 years since initiation of the International Liaison Committee on Resuscitation (ILCOR) World Restart a Heart (WRAH), the initiative helped educating millions of people and thus enabled them to save lives. RECENT FINDINGS: WRAH Day has gained more and more reach, partners and impact over the years. It has the potential of saving hundreds of thousands of lives, changing legislation and inspiring research. During the last year, new strategies had to be developed because of the COVID-pandemic. The importance of educating laypeople is underlined in recent publications and international guidelines. SUMMARY: The WRAH awareness campaign has reached 194 countries and more than 200 million people in the last years. The success of it could even be kept going in the pandemic due to social media and digital/virtual programmes. International guidelines recommend raising awareness and name ILCOR WRAH as a way to do it.

[Evaluation of the project for the introduction of bystander resuscitation in schools in North Rhine-Westphalia]. / Evaluation des Projekts zur Einführung von Laienreanimation an Schulen in Nordrhein-Westfalen.

BACKGROUND: Teaching of resuscitation measures is not mandatory in all schools in Germany. It is currently limited to individual, partly mandatory projects despite a low bystander resuscitation rate. For this reason, the Ministry for Schools and Education of North Rhine-Westphalia initiated the project "Bystander resuscitation at schools in NRW" in March 2017. OBJECTIVE: The aim of this work was to evaluate this project. MATERIAL AND METHODS: All secondary schools in North Rhine-Westphalia were invited to participate in the project. Medical partners from each administrative district took part, who carried out resuscitation training with existing concepts for teacher or student training. After a 3-year period, the evaluation was carried out using standardized questionnaires for school headmasters, teachers and students. RESULTS: In total, more than 40,000 pupils from 249 schools in NRW could be trained in resuscitation within the project with 6 different concepts. Of the students 85% answered the questions regarding resuscitation correctly and overall felt safe in resuscitation measures. The one-off investment requirement for all schools is roughly 4-6.5 million € and around 340,000 € in each budget year. CONCLUSION: A legal constitution and funding are necessary for a nationwide introduction of resuscitation in schools. All established concepts are effective, therefore each school can use them exactly according to their needs, optimally in a stepped form. Training for teachers should focus on resuscitation.

Improving survival after cardiac arrest in Europe: The synergetic effect of rescue chain strategies.

Sudden cardiac arrest is a global problem and is considered the third leading cause of death in industrialized countries. Patient survival rates after out-of-hospital cardiac arrest (OHCA) vary significantly between countries and continents. In particular, the 2021 European Resuscitation Council (ERC) Resuscitation Guidelines place a special focus on the chain of survival of patients after OHCA. As a complex, interconnected approach, the focus is on: Raising awareness for cardiac arrest and lay resuscitation, school children's education in resuscitation "KIDS SAVE LIVES", first responder systems - technologies to engage the community, telephone-assisted resuscitation (telephone-CPR; T-CPR) by dispatchers, and cardiac arrest centers (CAC) for further treatment in specialized hospitals. The Systems Saving Lives approach is a comprehensive strategy that emphasizes the interconnectedness of all links in the chain of survival following an OHCA, with a particular focus on the relationship between the community and emergency medical services (EMS). This system-level approach emphasizes the importance of the connection between all those involved in the chain of survival. It has a high potential to improve overall survival after OHCA. Therefore, it is recommended that these strategies be promoted and expanded in all countries.

[Role of German cardiac arrest centers in mediating basic life support]. / Rolle deutscher Cardiac Arrest Center in der Vermittlung von Basisreanimationsmaßnahmen.

BACKGROUND AND OBJECTIVE: Despite a measurable increase in recent years, the bystander resuscitation rate in Germany lags behind the European comparison. Special centers for the care of patients after cardiac arrest, so-called cardiac arrest centers (CAC), have been established. The aim of this work is to evaluate the role of CACs, in addition to in-hospital patient care, in improving the bystander resuscitation rate in Germany and what obstacles exist in the implementation of resuscitation training. MATERIALS AND METHODS: Online survey by the working group cardiopulmonary resuscitation (AG42) of the German Society of Cardiology (DGK) and the German Resuscitation Council (GRC) RESULTS: Of the 74 participating clinics (78.4% certified as CAC), 23 (31.1%) conduct lay resuscitation training. These mainly take place within the framework of action days for resuscitation (82.6%) or in schools (39.1%). Permanent cooperation with at least one school existed in 52.2%. Basic life support (BLS) resuscitation dummies are available in 63.5% of these clinics and an automated external defibrillator (AED) demonstration device in 43.2%. According to the interviewees, the biggest obstacles to the consistent implementation of resuscitation courses in schools include lack of qualified instructors, lack of refinancing and difficulties with regard to coordinating activities between schools and providers. CONCLUSIONS: Direct training of lay rescuers by hospitals faces several obstacles. To increase the bystander resuscitation rate, focusing on targeted training of teachers as multipliers (train-the-trainer) can be a good approach for cardiac arrest centers.

[Cardiac arrest centers-certification fosters inflow of patients by emergency medical services]. / Cardiac Arrest Center ­ Zertifizierung stärkt Patientenzufluss durch den Rettungsdienst.

BACKGROUND: Since 2015, the international resuscitation guidelines recommend the implementation of specialized hospitals (so-called cardiac arrest centers, CAC) for patients with out-of-hospital cardiac arrest (OHCA). OBJECTIVES: The aim was to investigate the potential influence of hospital certification as a CAC on the decision of emergency medical service staff (EMS, including out-of-hospital emergency physicians and paramedics) when transporting OHCA patients to a hospital. MATERIALS AND METHODS: A web-based, anonymous questionnaire with 20 items was performed from 15 May 2018 to 15 June 2018 in Germany. Target groups were out-of-hospital emergency physicians and paramedics. RESULTS: Of 437 respondents, 378 responses (n = 292 emergency physicians, n = 86 paramedics) were included in the statistical analysis. In all, 75.1% (n = 284) indicated that CAC certification of hospitals would matter in their own transportation decisions for OHCA patients in future transportations, 78.3% (n = 296) expected that CAC certification will result in an improvement in patient care, and 78.8% (n = 298) were in favor of implementing the CAC certification. Respondents would accept an additional 16.3 min (95% confidence interval 15.2-17.3) of transportation time to reach a CAC. CONCLUSIONS: Certification of hospitals as CAC has the potential to influence emergency medical personnel decisions about which hospital to transport OHCA patients to. Due to the limited additional acceptable transport time to reach a CAC, a close network of certified hospitals is needed nationwide.

A narrative review of European public awareness initiatives for cardiac arrest.

A high resuscitation rate can lead to better overall survival after cardiac arrest. In Europe, various campaigns in the field of lay resuscitation are achieving up to a threefold increase in survival. As part of the new Systems Saving Lives (SSL) chapter, the European Resuscitation Council (ERC) guidelines recommend cardiac awareness campaigns to engage the broader community. It has been noted that countries with high survival rates after an out-of-hospital cardiac arrest (OHCA) start education in resuscitation techniques at school age. The ERC 2021 guidelines recommend that all schoolchildren should routinely receive CPR training each year. Since 2015, the KIDS SAVE LIVES statement recommended for two hours of instruction per year in all schools worldwide by age of 12. Cardiac awareness campaigns like World Restart a Heart Day (WRAH) are aimed to raise awareness about resuscitation and to train as many people as possible.

More than 302 million people reached and over 2,200,000 trained in cardiopulmonary resuscitation worldwide: The 2021 ILCOR World Restart a Heart initiative.

Immediate bystander CPR after an out-of-hospital-cardiac arrest is likely to save hundreds of thousands of lives worldwide each year. International Liaison Committee on Resuscitation launched the World Restart a Heart initiative on October 16, 2018. In 2021 more than 2,200,000 persons were trained and at least 302,000,000 people were reached by WRAH global collaboration through print and digital media making it the highest-impact year since its inception. We strive for real success when CPR training and awareness become a year-round activity in all countries and all the citizens of the world realize that "Two Hands Can Save a Life!"