Resuscitation
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Sudden cardiac arrest due to blunt anterior chest wall impact (Commotio Cordis) usually occurs in young athletes who are struck by a baseball or other projectile in the precordium. Survival is extremely rare if the induced ventricular fibrillation (VF) is not defibrillated immediately at the scene. We report here a rare case of a one-year-old infant survivor of cardiac arrest caused by blunt chest impact during an accidental fall from a fourth story window. ⋯ He recovered without any subsequent sequelae. To the best of our knowledge, this rare incident represents the first time that an infant has survived such cardiac arrest in these circumstances that has been recorded in the literature. This has implications for the management of paediatric fall injuries.
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Induced hypothermia is underused after resuscitation from cardiac arrest: a current practice survey.
Important recent work has demonstrated that the use of induced hypothermia can improve survival and neurologic recovery after cardiac arrest. We wished to ascertain the extent to which physicians were using this treatment, and what opinions are held by clinicians regarding its use. ⋯ Despite compelling data supporting its use, hypothermia has yet to be broadly incorporated into physician practice. This highlights the need for improved awareness and education regarding this treatment option, as well as the need to consider hypothermia protocols for inclusion in future iterations of ACLS.
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Randomized Controlled Trial Comparative Study Clinical Trial
CPR for children: one hand or two?
Current guidelines for chest compressions in CPR advocate a one handed technique in children (1-8 years old) and a two handed technique in adults (>8 years old). No previous study has examined whether these two techniques generate different compression pressures. This study assesses the relative difference in intrathoracic compression pressures generated by one- and two handed chest compression techniques in a paediatric manikin. ⋯ Two handed chest compression CPR seems to be easier to perform on a paediatric resuscitation manikin and produces significantly higher mean and peak pressures. Further work is needed to determine the comparative effects on children and which technique produces better clinical outcomes.
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To determine if 15 min of open-chest cardiac massage (OC-CPR) versus closed-chest compressions (CC-CPR) improves 72-h survival and neurologic outcome (behavioral and histologic) after 5 min of untreated cardiac arrest. ⋯ In our canine model of cardiac arrest, OC-CPR significantly improved 72-h survival and neurologic outcome when compared to CC-CPR.
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Emergency medical services (EMS) in South Africa have developed rapidly over the last 20 years. However, there is inequitable distribution of services, with many rural areas being poorly resourced. This is partly as a result of the historical inequalities prevalent in the South African society of the past; efforts are being made to address this. ⋯ The introduction of emergency medicine as a new full speciality in 2004 will transform emergency care in Southern Africa, and appropriate training programmes are already being developed, together with progressive upgrading of emergency departments. EMS personnel face a vast spectrum of clinical cases, particularly all forms of trauma. Recent improvements in organisation, education and resources, coupled with better distribution of services, upgraded emergency departments and the development of emergency medicine as a speciality, should provide a significant boost for emergency care for the community.