Resuscitation
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Editorial Retraction Of Publication
The unresponsive-wakefulness syndrome: A seismic shift in etiology?
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
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The goal of our study is to determine if prehospital dual defibrillation (DD) is associated with better neurologically intact survival in out-of-hospital cardiac arrest. ⋯ Our retrospective cohort analysis on the prehospital use of DD in OHCA found no association with neurologically intact survival. Case-control studies are needed to further evaluate the efficacy of DD in the prehospital setting.
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Observational Study
Echocardiographic Left Ventricular Systolic Dysfunction Early after Resuscitation from Cardiac Arrest Does Not Predict Mortality or Vasopressor Requirements.
Echocardiographic abnormalities are common after resuscitation from cardiac arrest. The association between echocardiographic findings with vasopressor requirements and mortality are not well described. We sought to determine the associations between echocardiographic abnormalities and mortality, vasopressor requirements and organ failure after cardiac arrest. ⋯ Echocardiographic parameters (including LVEF) were not associated with inpatient mortality after cardiac arrest. Vasopressor requirements and organ failure severity were not associated with multiple echocardiographic markers of systolic function.
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Randomized Controlled Trial Multicenter Study
Arterial Blood Gases during and their Dynamic Changes after Cardiopulmonary Resuscitation: A Prospective Clinical Study.
An arterial blood gas analysis (ABG) yields important diagnostic information in the management of cardiac arrest. This study evaluated ABG samples obtained during out-of-hospital cardiopulmonary resuscitation (OHCPR) in the setting of a prospective multicenter trial. We aimed to clarify prospectively the ABG characteristics during OHCPR, potential prognostic parameters and the ABG dynamics after return of spontaneous circulation (ROSC). ⋯ Our findings suggest that adequate ventilation and oxygenation deserve more research and clinical attention in the management of cardiac arrest and that oxygen uptake improves within minutes after ROSC. Hyperventilation resulting in arterial hypocapnia is not a major problem during OHCPR.