Automated External Defibrillators Research Articles

Impact of the COVID-19 pandemic on pediatric out-of-hospital cardiac arrest outcomes in Japan

This study investigates the impact of the COVID-19 pandemic on pediatric out-of-hospital cardiac arrest (OHCA) outcomes in Japan, aiming to address a critical research gap. Analyzing data from the All-Japan Utstein registry covering pediatric OHCA cases from 2018 to 2021, the study observed no significant changes in one-month survival, neurological outcomes, or overall performance when comparing the pre-pandemic (2018–2019) and pandemic (2020–2021) periods among 6765 cases. However, a notable reduction in pre-hospital return of spontaneous circulation (ROSC) during the pandemic (15.1–13.1%, p = .020) was identified. Bystander-initiated chest compressions and rescue breaths declined (71.1–65.8%, 22.3–13.0%, respectively; both p < .001), while bystander-initiated automated external defibrillator (AED) use increased (3.7–4.9%, p = .029). Multivariate logistic regression analyses identified factors associated with reduced pre-hospital ROSC during the pandemic. Post-pandemic, there was no noticeable change in the one-month survival rate. The lack of significant change in survival may be attributed to the negative effects of reduced chest compressions and ventilation being offset by the positive impact of widespread AED availability in Japan. These findings underscore the importance of innovative tools and systems for safe bystander cardiopulmonary resuscitation during a pandemic, providing insights to optimize pediatric OHCA care.

A novel approach to community CPR and AED outreach focused on underserved learner communities.

Creating a sustainable community cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) program that reaches underserved communities poses a challenge for the emergency medical services (EMS) community. Attendance, funding, and resources have all been linked to struggles surrounding community CPR/AED programs. Through our experience in conducting CPR/AED trainings in underserved regions of eastern North Carolina, we propose a method of effectively utilizing existing organizations and institutions of learning to expand and maintain a sustainable community CPR/AED program. Furthermore, we demonstrate 10 cornerstones in developing relationships within the community to increase attendance and participation in diverse communities.

Characterization and mid-term outcomes of current out-of-hospital cardiac arrest patients admitted to intensive cardiovascular care units

Abstract Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Consell Català de Resuscitació. Background Out-of-hospital cardiac arrest (OHCA) accounts the 50% of cardiovascular deaths. Being aware of characteristics and outcomes of our OHCA population is important in order to apply measures in the weaker areas to improve the results of the process. Purpose To investigate current outcomes, at 6-month follow-up, of patients admitted to an Intensive Cardiac Care Unit (ICCU) in a mediterranean area during the 2020s. Current characteristics, prehospital management and factors related to outcomes were also analyzed. Methods PCR-Cat was a prospective observational multicentre registry. OHCA patients admitted to the ICCU of 8 hospitals were included from October/2020 to December/2021. Those who survived with good neurological status, no disabilities, and remained independent for usual life activities, were classified as Good Outcome (GO). Those patients who died or had a poor neurological status, with high dependency or rested in permanent vegetative status were classified as Poor Outcome (PO). A multinomial logistic regression was done to analyze the factors independently related to PO. Results 288 patients were included, only 50 (17.36%) were women. At 6-month follow-up, 48.95% of patients had GO. Most events happened in the first month (Figure 1). The cause of death was neurological in 72.9%. Patients with PO were significantly older (63.74 vs. 58.88, p=0.003) and had more comorbidities (Table 1A). The most frequent location was on a public space (54.84%) and most were witnessed (88.93%). Cardiopulmonary resuscitation maneuvers were initiated by a bystander in 69.18% until EMS arrival, being only 20.79% done by an experienced bystander. The medium no-flow time was low (2 min) but total time until ROSC was of 28 min. First rhythm was shockable in 80%, but an automatic external defibrillator was only used in 58% of cases. Statistically significant lower values of first pH and higher values of first lactate, glucose and creatinine were related to PO (Table 1B). Patients with PO had a higher APACHE II (26 vs. 20, p&amp;lt;0.001) and SOFA (10.39 vs. 7.14, p&amp;lt;0.001) scores at admission, and required a longer time on mechanical ventilation (6 vs. 3.5 days, p=0.001). The main cause of the OHCA was acute coronary syndrome (53.82%), followed by chronic coronary syndrome (7.64%) and dilated myocardiopathy (7.64%). In the multinomial logistic regression, older age (p=0.005), male sex (p=0.016), previous stroke (p=0.046), longer ROSC time (p&amp;lt;0.001) and non-shockable first rhythm (p&amp;lt;0.001) were independently related to PO. Receiving cardiopulmonary resuscitation maneuvers by an experienced bystander was related to a reduction of 17 min of ROSC (p=0.001). Conclusions Less than a half of patients admitted to an ICCU because of an OHCA had GO at 6-month follow-up. Age, male sex, previous stroke, longer ROSC time and non-shockable first rhythm were factors independently related to PO. Interventions addressed to reduce ROSC time are urgently needed.

Knowledge and attitudes towards performing resuscitation among seniors - a population-based study

BackgroundCardiac arrest constitutes a critical medical emergency necessitating swift intervention to reinstate normal heart rhythm and prevent harm to vital organs. The pivotal role of bystander cardiopulmonary resuscitation (CPR) in influencing survival rates is well recognized. With older adults being the most common group to witness such events, it’s curcial to understand their attitudes and knowledge about performing CPR. Additionally, understanding if health status has an influence can help in tailoring education for specific seniors needs.MethodsA cross-sectional survey was sent to University of the Third Age (UTA) students. The survey comprised sections focusing on demographic data, CPR knowledge, automated external defibrillator (AED) knowledge, first aid training, and readiness to perform CPR and use AEDs. Participants’ health conditions were also assessed through multiple-choice options.ResultsWe received 456 responses. Significant awareness of emergency numbers and cardiac arrest recognition was revealed. However, knowledge gaps persisted, particularly in compression rates. Most participants comprehended AED usage, yet training primarily relied on theoretical approaches. Health conditions notably affected CPR readiness, with associations between specific chronic diseases and willingness to perform CPR.ConclusionsAddressing knowledge gaps and tailoring education for elderly needs are crucial for improving survival rates. Future research should explore barriers to bystander CPR during out-of-hospital cardiac arrests to further enhance survival prospects.

Comparative Analysis of Out-of-Hospital Cardiac Arrest Outcomes in Health Clinics, Nursing Homes, and Public Places: Implications for Optimizing Automated External Defibrillator Strategies.

Various factors, such as event location and response time, influence the outcomes of out-of-hospital cardiac arrest (OHCA). Very few studies have explored the delivery of basic life support (BLS) to patients having OHCA at health clinics or nursing homes-settings with professional BLS providers. Thus, in this study, we compared prognostic and survival outcomes between health clinics, nursing homes, and other public places (eg, workplaces and sports facilities/recreational areas) to offer insights for optimizing OHCA outcomes. This study included adults who had nontraumatic OHCA in Taoyuan City between January 2017 and December 2022. We collected data on patient characteristics, emergency medical service parameters, onsite patient management, automated external defibrillator (AED) locations, OHCA prognosis, and survival outcomes. Multivariate analyses were performed to predict survival to discharge (primary outcome) and neurological outcomes at discharge (secondary outcome). During the study period, the numbers of OHCA events at health clinics, nursing homes, and other public places were 158, 208, and 1986, respectively. The mean age of OHCA in health medical clinics, nursing home and other public places were 63.4, 81.5 and 64.7, respectively (P value<0.001). The proportion of witnessed events, rate of bystander resuscitation, and frequency of AED utilization were the highest for health clinics (53.2% (84/158), 83.4% (132/158), and 13.3% (21/158), respectively, P value<0.001). The average AED-scene distances and response times were the lowest for health clinics (388.8 m and 5.4 min, respectively). In initial shockable rhythm group, the probabilities of survival to discharge at discharge were the highest for health clinics (aOR=1.41, 95% CI=1.04-1.81, P value=0.041)) and lowest for nursing homes (aOR=0.84, 95% CI=0.76-0.93, P value=0.024). Our research shows that OHCA patients at medical health clinics have higher rates of witnessing and bystander CPR and AED usage than other public places. However, while survival rates for patients with shockable rhythms are slightly better at health clinics, the neurological outcomes are not significantly different. The AED-scene distances are too far to be used effectively.

Survival After Out-of-Hospital Cardiac Arrest Before and After Legislation for Bystander CPR

The lack of evidence-based implementation strategies is a major contributor to increasing mortality due to out-of-hospital cardiac arrest (OHCA) in developing countries with limited resources. To evaluate whether the implementation of legislation is associated with increased bystander cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) use and improved clinical outcomes for patients experiencing OHCA and to provide policy implications for low-income and middle-income settings. This observational cohort study analyzed a prospective city registry of patients with bystander-witnessed OHCA between January 1, 2010, and December 31, 2022. The Emergency Medical Aid Act was implemented in Shenzhen, China, on October 1, 2018. An interrupted time-series analysis was used to assess changes in outcomes before and after the law. Data analysis was performed from May to October 2023. The Emergency Medical Aid Act stipulated the use of AEDs and CPR training for the public and provided clear legal guidance for OHCA rescuing. The primary outcomes were rates of bystander-initiated CPR and use of AEDs. Secondary outcomes were rates of prehospital return of spontaneous circulation (ROSC), survival to arrival at the hospital, and survival at discharge. A total of 13 751 patients with OHCA (median [IQR] age, 59 [43-76] years; 10 011 men [72.83%]) were included, with 7858 OHCAs occurring during the prelegislation period (January 1, 2010, to September 30, 2018) and 5893 OHCAs occurring during the postlegislation period (October 1, 2018, to December 31, 2022). The rates of bystander-initiated CPR (320 patients [4.10%] vs 1103 patients [18.73%]) and AED use (214 patients [4.12%] vs 182 patients [5.29%]) increased significantly after legislation implementation vs rates before the legislation. Rates of prehospital ROSC (72 patients [0.92%] vs 425 patients [7.21%]), survival to arrival at the hospital (68 patients [0.87%] vs 321 patients [5.45%]), and survival at discharge (44 patients [0.56%] vs 165 patients [2.80%]) were significantly increased during the postlegislation period. Interrupted time-series models demonstrated a significant slope change in the rates of all outcomes. These findings suggest that implementation of the Emergency Medical Aid Act in China was associated with increased rates of CPR and public AED use and improved survival of patients with OHCA. The use of a systemwide approach to enact resuscitation initiatives and provide legal support may reduce the burden of OHCA in low-income and middle-income settings.

AED Inequity among Social Groups in Guangzhou

Automated external defibrillators (AEDs) are regarded as the most important public facility after fire extinguishers due to their importance to out-of-hospital cardiac arrest (OHCA) victims. Previous studies focused on the location optimization of the AED, with little attention to inequity among different social groups. To comprehensively investigate the spatial heterogeneity of the AED inequity, we first collected AED data from a WeChat applet. Then, we used the geographically weighted regression (GWR) model to quantify the inequity level and identify the socio-economic status group that faced the worst inequity in each neighborhood. Results showed that immigrants of all ages suffer a more severe AED inequity than residents after controlling population and road density. Immigrants face more severe inequity in downtown, while residents face more severe inequity in the peripheral and outer suburbs. AED inequity among youngsters tends to be concentrated in the center of each district, while inequity among the elderly tends to be distributed at the edge of each district. This study provides a new perspective for investigating the inequity in public facilities, puts forward scientific suggestions for future AED allocation planning, and emphasizes the importance of the equitable access to AED.

Neurological outcome of cardiac arrest patients in mountain areas: An analysis of the Northern French Alps Emergency Network

BackgroundMountainous areas pose a challenge for the out-of-hospital cardiac arrest (OHCA) chain of survival. Survival rates for OHCAs in mountainous areas may differ depending on the location. Increased survival has been observed compared to standard location when OHCA occurred on ski slopes. Limited data is available about OHCA in other mountainous areas. The objective was to compare the survival rates with a good neurological outcome of OHCAs occurring on ski slopes (On-S) and off the ski slopes (OffS) compared to other locations (OL). MethodsAnalysis of prospectively collected data from the cardiac arrest registry of the Northern French Alps Emergency Network (RENAU) from 2015 to 2021. The RENAU corresponding to an Emergency Medicine Network between all Emergency Medical Services and hospitals of 3 counties (Isère, Savoie, Haute-Savoie). The primary outcome was survival at 30 days with a Cerebral Performance Category scale (CPC) of 1 or 2 (1: Good Cerebral Performance, 2: Moderate Cerebral Disability). ResultsA total of 9589 OHCAs were included: 213 in the On-S group, 141 in the Off-S group, and 9235 in the OL group. Cardiac etiology was more common in On-S conditions (On-S: 68.9% vs OffS: 51.1% vs OL: 66.7%, p < 0.001), while Off-S cardiac arrests were more often due to traumatic circumstances (OffS: 39.7% vs On-S: 21.7% vs OL: 7.7%, p < 0.001). Automated external defibrillator (AED) use before rescuers' arrival was lower in the Off-S group than in the other two groups (On-S: 15.2% vs OL: 4.5% vs OffS: 3.7%; p < 0.002). The first AED shock was longer in the Off-S group (median time in minutes: OffS: 22.0 (9.5–35.5) vs On-S: 10.0 (3.0–19.5) vs OL: 16.0 (11.0–27.0), p = 0.03). In multivariate analysis, on-slope OHCA remained a positive factor for 30-day survival with a CPC score of 1 or 2 with a 1.96 adjusted odds ratio (95% confidence interval (CI), 1.02–3.75, p = 0.04), whereas off-slope OHCA had an 0.88 adjusted odds ratio (95% CI, 0.28–2.72, p = 0.82). ConclusionsOHCAs in ski-slopes conditions were associated with an improvement in neurological outcomes at 30 days, whereas off-slopes OHCAs were not. Ski-slopes rescue patrols are efficient in improving outcomes.

Out of hospital cardiac arrest, first steps to know and follow in Mexico to have cardioprotected territories. A point of view of a group of experts.

Sudden cardiac death is a common occurrence. Out-of-hospital cardiac arrest is a global public health problem suffered by ≈3.8 million people annually. Progress has been made in the knowledge of this disease, its prevention, and treatment; however, most events occur in people without a previous diagnosis of heart disease. Due to its multifactorial and complex nature, it represents a challenge in public health, so it led us to work in a consensus to achieve the implementation of cardioprotected areas in Mexico as a priority mechanism to treat these events. Public access cardiopulmonary resuscitation (CPR) and early defibrillation require training of non-medical personnel, who are usually the first responders in the chain of survival. They should be able to establish a basic and efficient CPR and use of the automatic external defibrillator (AED) until the emergency services arrive at the scene of the incident. Some of the current problems in Mexico and alternative solutions for them are addressed in the present work.

Impact of pandemic-related movement restriction on public access defibrillation in Japan: a retrospective cohort study

ObjectivesTo analyse monthly changes in public access defibrillation (PAD) incidence and outcomes of out-of-hospital cardiac arrest (OHCA) during the 2020–2021 COVID-19 pandemic compared with those during the 2016–2019 prepandemic period...

Survival Factors Associated with Toilet-Related Out-of-Hospital Cardiac Arrest

Objective: To identify the factors associated with a neurologically favourable survival of out-of-hospital cardiac arrest (OHCA) occurring in toilets. Methods: We retrospectively compared neurologically favourable 1-month survival rates and survival-related factors for 330,849 non-emergency medical service-witnessed OHCAs that occurred in toilets with those that occurred elsewhere using a nationwide database. Results: Compared to outpatient or hospital admission, OHCA was more likely to be associated with toilets (crude odds ratio [cOR] [95% confidence interval [CI]]: 2.52 [2.48–2.57]). The neurologically favourable 1-month survival rate for OHCA occurring in toilets (1.8%) was significantly lower than that in other places (2.9%) (cOR [95% CI]: 0.60 [0.53–0.68]). Bystander cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) use were minimal in toilets. Neither bystander CPR (adjusted OR [95% CI]: 1.19 [0.91–1.75]) nor AED use (adjusted OR [95% CI]: 2.05 [0.65–6.41]) was associated with improved neurologically favourable 1-month survival in toilets. Conclusions: Despite the poor neurologically favourable survival rate of OHCA in toilets, the provision of bystander CPR and AED was not associated with survival. Potential contributing factors include low rates of bystander intervention and delayed patient detection. To address this issue, focusing particular attention on unwell patients who use the toilets is crucial, and preventive approaches should be promoted.

Knowledge and Awareness Level Healthcare Professionals about Adult and Pediatric Basic Life Support

Objective: This study aimed to evaluate healthcare professionals' knowledge levels and attitudes toward adult and pediatric basic life support in a tertiary university hospital.&#x0D; Methods: The data of the research was collected by questionnaire method. A total of 351 healthcare professionals who agreed to participate in the study and filled out the questionnaire form were included in the analysis of the study. Twenty-nine questions about adult and pediatric basic life support were asked to the participants; each group was analyzed in terms of gender, age groups, working unit, working time, and duties.&#x0D; Results: The study was completed with 351 participants, mostly women, working in the emergency department and surgical sciences as research assistants, nurses, and health technicians, working for less than 5 years, and mostly over 26 years old. Most participants had received training in basic life support, used automatic external defibrillators, and performed cardiopulmonary resuscitation before. The rate of correct answers to questions about general information about adult and pediatric basic life support, circulation, airway, defibrillation rhythms, and doses of drugs were low. A statistical difference was found in the total questionnaire score regarding duty, working time, and their department.&#x0D; Conclusion: The level of knowledge of healthcare professionals on adult and pediatric basic life support is inadequate and out of date and should be improved with education and training programs

Incorporation of Drone Technology Into the Chain of Survival for OHCA: Estimation of Time Needed for Bystander Treatment of OHCA and CPR Performance.

Drone-delivered automated external defibrillators (AEDs) hold promises in the treatment of out-of-hospital cardiac arrest. Our objective was to estimate the time needed to perform resuscitation with a drone-delivered AED and to measure cardiopulmonary resuscitation (CPR) quality. Mock out-of-hospital cardiac arrest simulations that included a 9-1-1 call, CPR, and drone-delivered AED were conducted. Each simulation was timed and video-recorded. CPR performance metrics were recorded by a Laerdal Resusci Anne Quality Feedback System. Multivariable regression modeling examined factors associated with time from 9-1-1 call to AED shock and CPR quality metrics (compression rate, depth, recoil, and chest compression fraction). Comparisons were made among those with recent CPR training (≤2 years) versus no recent (>2 years) or prior CPR training. We recruited 51 research participants between September 2019 and March 2020. The median age was 34 (Q1-Q3, 23-54) years, 56.9% were female, and 41.2% had recent CPR training. The median time from 9-1-1 call to initiation of CPR was 1:19 (Q1-Q3, 1:06-1:26) minutes. A median time of 1:59 (Q1-Q3, 01:50-02:20) minutes was needed to retrieve a drone-delivered AED and deliver a shock. The median CPR compression rate was 115 (Q1-Q3, 109-124) beats per minute, the correct compression depth percentage was 92% (Q1-Q3, 25-98), and the chest compression fraction was 46.7% (Q1-Q3, 39.9%-50.6%). Recent CPR training was not associated with CPR quality or time from 9-1-1 call to AED shock. Younger age (per 10-year increase; β, 9.97 [95% CI, 4.63-15.31] s; P<0.001) and prior experience with AED (β, -30.0 [95% CI, -50.1 to -10.0] s; P=0.004) were associated with more rapid time from 9-1-1 call to AED shock. Prior AED use (β, 6.71 [95% CI, 1.62-11.79]; P=0.011) was associated with improved chest compression fraction percentage. Research participants were able to rapidly retrieve an AED from a drone while largely maintaining CPR quality according to American Heart Association guidelines. Chest compression fraction was lower than expected.

Public access defibrillation programs: Progetto Vita, current legal aspects and challenges for the future

Out-of-hospital cardiac arrest (OHCA) represents a significant healthcare issue that is often underestimated. OHCA predominantly affects the general population, with staggering numbers: 400 000 cases annually in Europe and 350 000 in the United States, contributing to 50% of cardiovascular-related deaths. The vast majority of OHCA cases begin with a shockable rhythm, making effective treatment possible through early defibrillation, even by non-medical personnel using automated external defibrillators (AEDs). Despite the availability of such devices, survival from OHCA remains below 10%, with no substantial improvements over the last 25 years. Public access defibrillation programs, which reduce response times with AEDs, have demonstrated a significant increase in survival chances for OHCA victims. Particularly, the "Progetto Vita" in Piacenza is an emblematic example of early defibrillation in Europe, tripling survival rates in OHCA patients treated by laypersons compared to patients treated with the traditional system. This experience contributed to the approval of Law 116, dated August 4, 2021, in Italy, aimed at promoting the distribution and use of AEDs in sports facilities, public venues, transportation, and public services. The law also emphasizes that AEDs can be used without the need for specific training, thus promoting wider usage. In this article, we will briefly examine the epidemiology of OHCA and delve into the organizational model of the "Progetto Vita", which aligns with the principles of Law 116/2021. The goal is to provide some insights into organizational aspects that could facilitate the nationwide expansion of early defibrillation programs in the near future.

Impact of the COVID-19 Pandemic on the Use of Public Access Defibrillation Systems: A Systematic Review and Meta-analysis

Impact of the COVID-19 Pandemic on the Use of Public Access Defibrillation Systems: A Systematic Review and Meta-analysis

Knowledge, attitudes, practices, and self-efficacy of the Chinese public regarding cardiopulmonary resuscitation: an online cross-sectional survey.

To evaluate the current status of Chinese public's knowledge, attitudes, practices (KAP) and self-efficacy regarding cardiopulmonary resuscitation (CPR), and to analyze the factors that influence KAP and self-efficacy. An online cross-sectional survey was conducted from February to June 2022 in Mainland China via a self-designed self-filled questionnaire. Potential participants were recruited through WeChat by convenience sampling and snowball sampling methods. Descriptive and quantitative analyses were used for statistical analysis. The survey included 4,450 participants from 31 provinces, autonomous regions, or municipalities across Mainland China, aged 18 or above. The public's average understanding (clear and very clear) of the knowledge regarding CPR was 67.4% (3,000/4,450), with an average proportion of positive attitudes at 96.8% (4,308/4,450). In practice, the average proportion of good practices was 92.8% (4,130/4,450), while the percentage of good self-efficacy averaged at 58.9% (2,621/4,450), only 42.4% (1,885/4,450) of the participants had confidence in the correct use of automated external defibrillator (AED). Pearson correlation analysis showed a significantly positive correlation among knowledge, attitude, practice, and self-efficacy (p < 0.01). Multiple linear regression analysis revealed that several factors have a significant influence on the public's CPR KAP and self-efficacy, including ever having received CPR training (p < 0.001), hearing about AED (p < 0.001), performing CPR on others (p < 0.001), hearing about CPR (p < 0.001), occupation (p < 0.001), personal health status (p < 0.001), education level (p < 0.001), gender (p < 0.001), and encountering someone in need of CPR (p = 0.021). The Chinese public demonstrates good knowledge of CPR, positive attitude, and high willingness to perform CPR. However, there is still room for improvement in the mastery of some professional knowledge points related to CPR and AED. It should be noted that knowledge, attitude, practice, and self-efficacy are interrelated and influence each other. Factors such as prior CPR training, hearing about AED, having performed CPR before, hearing about CPR, occupation, personal health status, education level, gender, and having encountered someone in need of CPR have a significant impact on the public's KAP and self-efficacy.

Sex Differences in Receipt of Bystander Cardiopulmonary Resuscitation Considering Neighborhood Racial and Ethnic Composition.

Bystander cardiopulmonary resuscitation (B-CPR) and defibrillation for out-of-hospital cardiac arrest (OHCA) vary by sex, with women being less likely to receive these interventions in public. It is unknown whether sex differences persist when considering neighborhood racial and ethnic composition. We examined the odds of receiving B-CPR stratified by location and neighborhood. We hypothesized that women in predominantly Black neighborhoods will have a lower odds of receiving B-CPR. We conducted a retrospective study using the Cardiac Arrest Registry to Enhance Survival (CARES). Neighborhoods were classified by census tract. We modeled the odds of receipt of B-CPR (primary outcome), automatic external defibrillation application, and survival to hospital discharge (secondary outcomes) by sex. CARES collected 457 621 arrests (2013-2019); after appropriate exclusion, 309 662 were included. Women who had public OHCA had a 14% lower odds of receiving B-CPR (odds ratio [OR], 0.86 [95% CI, 0.82-0.89]), but effect modification was not seen by neighborhood (P=not significant). In predominantly Black neighborhoods, women who had public OHCA had a 13% lower odds of receiving B-CPR (adjusted OR, 0.87 [95% CI, 0.76-0.98]) and 12% lower odds of receiving automatic external defibrillation application (adjusted OR, 0.88 [95% CI, 0.78-0.99]). In predominantly Hispanic neighborhoods, women who had public OHCA were less likely to receive B-CPR (adjusted OR, 0.83 [95% CI, 0.73-0.96]) and less likely to receive automatic external defibrillation application (adjusted OR, 0.74 [95% CI, 0.64-0.87]). Women with public OHCA have a decreased likelihood of receiving B-CPR and automatic external defibrillation application. Findings did not differ significantly according to neighborhood composition. Despite this, our work has implications for considering strategies to reduce disparities around bystander response.

Cardiopulmonary Resuscitation Education in United States Schools: Shortcomings and Future Directions.

Cardiopulmonary resuscitation (CPR) is a lifesaving procedure that is performed during a cardiac arrest. CPR consists of chest compressions, rescue breaths, and the usage of an automated external defibrillator (AED) based on availability. Performance of CPR can greatly increase the chances of survival by enabling the manual perfusion of vital organs in lieu of the heart's normal function. Despite extensive studies demonstrating the efficacy and necessity of CPR in an emergency, most of the public across the United States is ill-equipped and/or educated on how to perform it. While there may be other contributing factors, the lack of CPR education across schools in the United States almost certainly furthers the CPR illiteracy of the general population. Although states require some degree of CPR training, the level of education that students receive varies widely across communities and school districts, largely dictated by the available funding for training courses. Despite the lack of CPR education in the United States, studies conducted abroad have shown the efficacy of a CPR course in preparing students to respond in emergencies-lending hope to mending the current situation in the United States. In this article, we analyze legislation dictating CPR instruction and hypothesize ways in which states' Department of Education might be able to promote education and hands-on experience for students across all ages of schooling. Ultimately, we hope to highlight the importance and feasibility of preparing the next generation of citizens across the United States to respond when their name is called upon in an emergency.

Automatic external defibrillator: The pros and cons of using this technology for cardiac resuscitation after arrhythmias

Automatic external defibrillator: The pros and cons of using this technology for cardiac resuscitation after arrhythmias

Online platform for cardiopulmonary resuscitation and automated external defibrillator training in a rural area: a community clinical trial protocol

IntroductionSudden death resulting from cardiorespiratory arrest carries a high mortality rate and frequently occurs out of hospital. Immediate initiation of cardiopulmonary resuscitation (CPR) by witnesses, combined with automated external defibrillator...