Resuscitation
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We have previously demonstrated that early intra-nasal cooling improved post-resuscitation neurological outcomes. The present study utilizing a porcine model of prolonged cardiac arrest investigated the effects of intra-nasal cooling initiated at the start of cardiopulmonary resuscitation (CPR) on resuscitation success. Our hypothesis was that rapid nasal cooling initiated during "low-flow" improves return of spontaneous resuscitation (ROSC). ⋯ Intra-nasal cooling initiated at the start of CPR significantly improves the success of resuscitation in a porcine model of prolonged cardiac arrest. This may have occurred by preventing brain hyperthermia.
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Randomized Controlled Trial Comparative Study
Rescuer fatigue and cardiopulmonary resuscitation positions: A randomized controlled crossover trial.
During cardiopulmonary resuscitation (CPR), it is recommended to alternate rescuers every 2 min when two or more rescuers are available, regardless of the rescuer's position. It is unclear, however, whether rescuer fatigue depends on the rescuer's position. ⋯ CPR is best performed in a kneeling position. In order to minimize rescuer fatigue, we recommend alternating rescuers every 2 min while kneeling or standing on a taboret, and every 1 min while standing on the floor.
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Comparative Study
Evaluation of the Neonatal Resuscitation Program's recommended chest compression depth using computerized tomography imaging.
Neonatal Resuscitation Program (NRP) guidelines recommend chest compression depths of 1/3 the anterior-posterior (AP) chest depth. Appropriateness of this recommendation has not been rigorously assessed. ⋯ Mathematical modeling based upon neonatal chest CT scan dimensions suggests that current NRP chest compression recommendations of 1/3 AP chest depth should be more effective than 1/4 compression depth, and safer than 1/2 AP compression depth.