Resuscitation
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While several studies have reported on outcomes of extracorporeal membrane oxygenation (ECMO) in patients with single ventricle physiology, few studies have described outcomes of extracorporeal cardiopulmonary resuscitation (ECPR) in this unique population. The objective of this study was to determine survival and risk factors for mortality after ECPR in single ventricle patients prior to superior cavopulmonary anastomosis, using a large sample from the Extracorporeal Life Support Organization (ELSO) Registry. ⋯ In our cohort of pre-Glenn single ventricle infants, survival after ECPR for in-hospital cardiac arrest was 37.9%. Number of hours on ECMO and seizures post-ECMO cannulation were associated with decreased odds of survival. Single ventricle infants who had undergone Norwood palliation pre-arrest were more likely to survive to hospital discharge.
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Hyperkalaemia is a life-threatening electrolyte disturbance and also a potential cause of cardiac arrest. The objective was to assess the effects of acute pharmacological interventions for the treatment of hyperkalaemia in patients with and without cardiac arrest. ⋯ Evidence supports treatment with insulin in combination with glucose, inhaled or intravenous sal-butamol, or the combination. No evidence supporting a clinical effect of calcium or bicarbonate for hyperkalaemia was identified.
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Guidelines suggest non-traumatic out-of-hospital cardiac arrest (OHCA) be conveyed to cardiac arrest centres (CAC). We hypothesised that (a) a pre-hospital conveyance algorithm based on initial presenting rhythm following OHCA is feasible and (b) that would demonstrate survival advantage. ⋯ The BCIS algorithm is feasible and did not impact overall mortality, but there is signal that direct conveyance of OHCA patients with an initial shockable rhythm and low MIRACLE2 score, to a dedicated CAC may improve survival.