Resuscitation
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Randomized Controlled Trial
Recovery of arterial blood pressure after chest compressions pauses in patients with out-of-hospital cardiac arrest.
Chest compressions generating good perfusion during cardiopulmonary resuscitation (CPR) in cardiac arrest patients are critical for positive patient outcomes. Conventional wisdom advises minimizing compression pauses because several compressions are required to recover arterial blood pressure (ABP) back to pre-pause values. Our study examines how compression pauses influence ABP recovery post-pause in out-of-hospital cardiac arrest. ⋯ ABP generated by mechanical CPR recovered quickly after pauses. Recovery of ABP after a pause was independent of pause duration.
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Multicenter Study Observational Study
Effect of Cardiopulmonary Resuscitation Training for Layperson Bystanders on Outcomes of Out-of-Hospital Cardiac Arrest: A Prospective Multicenter Observational Study.
Effective bystander cardiopulmonary resuscitation (CPR) improves outcomes in out-of-hospital cardiac arrest (OHCA) patients. However, the effect of CPR training on the rate of return of spontaneous circulation (ROSC) among laypersons has yet to be thoroughly evaluated. ⋯ This study demonstrated that CPR training for laypersons was associated with increased ROSC rates in OHCA patients, indicating potential advantages of CPR training for non-healthcare professionals.
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To quantify the associations of foreign body airway obstruction (FBAO) basic life support (BLS) interventions with FBAO relief and survival to discharge. ⋯ Back blows are associated with improved outcomes compared to abdominal thrusts and chest compressions. These data can inform prospective studies aimed at improving response to choking emergencies.
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Comparative Study
Comparative cost-effectiveness of termination of resuscitation rules for patients transported in cardiac arrest.
To compare the cost-effectiveness of termination-of-resuscitation (TOR) rules for patients transported in cardiac arrest. ⋯ The KOC 2 rule is the most cost-effective at established cost-effectiveness thresholds used to inform health care decision-making in the UK. Further research on economic implications of TOR rules is warranted to support constructive discussion on implementing TOR rules.