Resuscitation
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Chest compressions delivered by a load distributing band (LDB) induce artefacts in the electrocardiogram. These artefacts alter shock decisions in defibrillators. The aim of this study was to demonstrate the first reliable shock decision algorithm during LDB compressions. ⋯ Compared to other cardiopulmonary resuscitation artefacts, removing the LDB artefact was challenging due to larger amplitudes and lower compression frequencies. The machine learning algorithm achieved clinically reliable shock decisions during LDB compressions.
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Randomized Controlled Trial Multicenter Study
Younger age is associated with higher levels of self-reported affective and cognitive sequelae six months post-cardiac arrest.
Affective and cognitive sequelae are frequently reported in cardiac arrest survivors; however, little is known about the risk factors. We assessed the hypothesis that self-reported affective and cognitive sequelae six months after OHCA may be associated with demography, acute care and cerebral outcome. ⋯ Younger age was associated with higher levels of self-reported affective and cognitive sequelae six months post OHCA. Female gender may be associated with self-reported anxiety. A higher CPC score may be a proxy for self-reported affective sequelae.
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The goal of this analysis is to spatiotemporally identify and categorize areas in a large urban city according to Out-of-Hospital Cardiac Arrest (OHCA) rates and No Bystander CPR (NBCPR) risk levels. ⋯ Using a novel three-tiered neighborhood risk classification tool, specific neighborhoods have been identified in the second largest city in the U.S. with consistently high or accelerating rates of OHCA and low bystander CPR. Further study of bystander response and community-based public health campaigns are needed in these communities.
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Neuroprognostication guidelines suggest that early head computed tomography (HCT) might be useful in the evaluation of cardiac arrest (CA) patients following return of spontaneous circulation. We aimed to determine the impact of early HCT, performed within the first 6 h following CA, on decision-making following resuscitation. ⋯ Early HCT identified abnormalities in 25% of cases and frequently influenced therapeutic decisions. Neuroimaging interpretation discrepancies between radiology and neurointensivists are common and agreement on severity of HIBI on early HCT is poor (k 0.11).
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No data are available on the quality of targeted temperature management (TTM) provided to out-of-hospital cardiac arrest (OHCA) patients and its association with outcome. ⋯ In this study, high quality of TTM was provided to a small proportion of patients. However, quality of TTM was not associated with patients' outcome.