Resuscitation
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Manual and mechanical ventilation during cardiopulmonary resuscitation are critical yet poorly understood components of resuscitation care. In recent years, intra-arrest ventilation has been the subject of a growing number of laboratory and clinical investigations. Essential components to accurately interpret or reproduce original investigations are the exact measurement and transparent reporting of key ventilation parameters, such as volumes and airway pressures obtained during ongoing cardiopulmonary resuscitation. ⋯ Based on previous original investigations and observations, we describe intra-arrest ventilation parameters and propose a common terminology integrating established and novel concepts. The proposed terminology may serve as a methodological and reporting consideration for future research of intra-arrest ventilation. Additionally, it may serve as a foundation for an authoritative scientific consensus process, which may further facilitate the transparent reporting and reproducible science needed to understand cardiopulmonary resuscitation and improve survival for cardiac arrest patients.
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Hanging is a common cause of suicide and asphyxial cardiac arrest. There are few data to inform the treatment of cardiac arrest after hanging. We designed a scoping review to describe evidence relating to interventions and outcomes in patients with and without cardiac arrest after hanging. ⋯ There are few data to inform treatment of patients with cardiac arrest after hanging. The available data suggest that cardiac arrest is a critical determinant of poor outcome following hanging. Further research should uniformly report outcomes of patients with cardiac arrest after hanging based on the Utstein template.
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Extracorporeal cardiopulmonary resuscitation (ECPR) is increasingly used for adults with cardiac arrest (CA) refractory to Advanced Cardiovascular Life Support (ACLS). Concerns exist that adding ECPR could worsen health inequities, defined as differences in health outcomes that are unfair or unjust. Current guidelines do not explicitly address this issue. This study narratively reviews the latest evidence on ECPR, focusing on its implications for health equity and derives a health equity tool that may serve as a basis of comparison for resuscitation sciences. ⋯ A health equity tool based on axes of health inequities for resuscitation identified that health equity is reduced with the use of ECPR for CA. Mitigation strategies should involve evaluating demographics, health equity measures, outcomes and ensuring equitable access to ECPR across catchment areas before and after implementation.
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To determine which patient and cardiac arrest factors were associated with obtaining neuroimaging after in-hospital cardiac arrest, and among those patients who had neuroimaging, factors associated with which neuroimaging modality was obtained. ⋯ Practice patterns for acquiring neuroimaging after IHCA are variable and influenced by patient, cardiac arrest, and site factors.