Resuscitation
Audio Summaries

Structured diagnostic strategies for psychological problems in cardiac arrest survivors: an important knowledge gap

Sep 14, 2026

The authors aimed to determine if structured diagnostic strategies for identifying psychological, emotional, or cognitive issues in cardiac arrest survivors lead to improved outcomes for patients and their supporters. Their systematic review found no eligible studies to support evidence-based recommendations for effective screening and care pathways, highlighting a critical gap in the current understanding and management of these sequelae. They call for urgent pragmatic studies to test reproducible screening-to-care pathways against standard care practices.

Out‑of‑Hospital Cardiac Arrest from Foreign Body Airway Obstruction: A Population‑Based Study in Victoria, Australia

Sep 14, 2026

The authors aimed to investigate the epidemiology and outcomes of out-of-hospital cardiac arrests (OHCA) caused by foreign body airway obstruction (FBAO) in Victoria, Australia. They found that FBAO accounts for a small percentage of OHCAs, with a notably low survival rate, especially in patients over 65 years old, highlighting the critical need for timely bystander intervention and effective emergency medical services.

In-Hospital Cardiac Arrest in Impella-Supported Cardiogenic Shock: Insights From the J-PVAD Registry

Sep 11, 2026

This study aimed to compare 30-day mortality outcomes among patients with in-hospital cardiac arrest (IHCA) during Impella-supported cardiogenic shock and to identify factors associated with mortality in this population. The findings revealed that IHCA patients had significantly higher mortality rates compared to those without cardiac arrest, and several clinical factors, such as elevated lactate and creatinine levels, were linked to increased mortality risk. The study highlights the need for early risk stratification in this high-risk group to inform clinical decision-making.

Feasibility of Neurological Prognostication After Pediatric Cardiac Arrest with a Reduced Number of EEG Electrodes

Sep 11, 2026

The authors aimed to determine whether reducing the number of EEG electrodes used for neurological prognostication after pediatric cardiac arrest (pCA) would affect the accuracy of visual assessments and machine learning models for predicting patient outcomes. Their study found that both visual classification and machine learning predictions of outcomes were comparable between full and reduced electrode montages, suggesting that fewer electrodes could be sufficient for effective monitoring without compromising prognostic accuracy.

Association of hypotension burden calculated from intermittently documented blood pressures and outcome after pediatric cardiac arrest

Sep 11, 2026

The authors aimed to investigate the association between hypotension burden calculated from electronic health record (EHR)-documented blood pressures and outcomes following pediatric cardiac arrest. Their findings indicate that a higher hypotension burden is linked to worse outcomes, and that hypotension burden estimates from EHR-documented blood pressures closely align with those derived from continuous high-resolution blood pressures. This suggests that EHR data can be effectively utilized to assess hypotension burden in this patient population.

The impact of the World Restart a Heart (WRAH) initiative - inspiring regions, countries and people all over the world

Sep 11, 2026

The authors investigate the global impact of the World Restart a Heart (WRAH) initiative, which aims to increase awareness and response to out-of-hospital cardiac arrest (OHCA) through community engagement and education. They highlight the initiative's success in inspiring diverse populations to participate in life-saving activities and the importance of local organizations in sustaining its growth and effectiveness. Ultimately, the goal is to enhance the response to cardiac arrest and save more lives worldwide.

Barriers to dispatcher-assisted CPR are associated with delayed bystander CPR and worse outcomes in out-of-hospital cardiac arrest: A retrospective cohort study

Sep 11, 2026

The authors aimed to identify barriers to dispatcher-assisted cardiopulmonary resuscitation (DA-CPR) following the recognition of out-of-hospital cardiac arrest and assess their impact on bystander CPR initiation, return of spontaneous circulation (ROSC), and 30-day survival rates. Their study found that 43.7% of calls had at least one barrier, with significant associations between these barriers and lower rates of bystander CPR, ROSC, and survival. Addressing these barriers could enhance the effectiveness of DA-CPR and improve patient outcomes.

Association between the first post-resuscitation partial pressure of arterial carbon dioxide and neurologic outcomes in children with out-of-hospital cardiac arrest: a multicenter retrospective cohort study

Sep 11, 2026

The authors aimed to investigate the association between the first post-resuscitation partial pressure of arterial carbon dioxide (PaCO₂) and 30-day neurologic outcomes in children who experienced out-of-hospital cardiac arrest (OHCA). Their multicenter retrospective study found no clear evidence that either hypocapnia or hypercapnia was independently associated with favorable neurologic outcomes or 30-day survival. Despite the lack of significant findings, the study provides insights into the prognostic significance of PaCO₂ levels in this pediatric population.

Intravenous or Intraosseous Vascular Access in Cardiac Arrest: An Individual Participant Data Meta-Analysis

Sep 11, 2026

The authors aimed to compare the effectiveness of intraosseous-first versus intravenous-first vascular access during out-of-hospital cardiac arrest by conducting an individual participant data meta-analysis of randomized trials. Their analysis, which included data from 7,561 patients, found no statistically significant differences in 30-day survival, favorable neurological outcomes, or sustained return of spontaneous circulation between the two access methods. Overall, the findings suggest that both approaches yield similar outcomes in this critical setting.

Trends in the incidence and outcomes of cardiopulmonary resuscitation-induced consciousness in out-of-hospital cardiac arrest: a retrospective study

Sep 4, 2026

The authors aimed to investigate the incidence, trends, characteristics, and outcomes of cardiopulmonary resuscitation-induced consciousness (CPRIC) in patients experiencing out-of-hospital cardiac arrest (OHCA). Their retrospective study found that the incidence of CPRIC increased over the 16-year period, with 3.3% of OHCA patients experiencing it, and identified factors associated with CPRIC, including younger age and witnessed arrests. Importantly, CPRIC was linked to improved survival rates to hospital discharge, suggesting it may indicate favorable physiological responses in patients.