Resuscitation
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The 2000 guidelines for cardiopulmonary resuscitation (CPR) recommend up to three sequential shocks for persistent ventricular fibrillation (VF). We hypothesized that the time consumed for repetitive rhythm analyses and recharging of the capacitor compromises the success of the second and third shock of each sequence. In 60 domestic pigs, VF was electrically induced and untreated for 7 min. ⋯ In confirmation of the earlier observations, ROSC was highly predictive when the coronary perfusion pressure (CPP) exceeded 12 mmHg and end-tidal CO(2) (ETCO(2)) exceeded 11 mmHg. However, these criteria were never achieved after the second shock. The present study supports the rationale of delivering only a single shock, or at the most two shocks, prior to resuming chest compression, to re-establish the threshold levels of CPP and ETCO(2) before delivery of a subsequent electrical shock.
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Appropriate assessment and resuscitation is an important part of neonatal care provided during the first minutes of life. Midwifery and junior medical staff are often in the frontline of neonatal resuscitation. Appropriate education and training of midwifery staff is therefore essential if the standard of care delivered to babies in the delivery suite is to be improved and maintained. Evaluation of any such educational interventions is necessary to assess their effectiveness. ⋯ We have shown that the intervention has been related temporally to an improvement in the quality of care delivered by midwifery staff to newborn babies. Practical courses in neonatal resuscitation can contribute to improvements in the quality of care provided to babies immediately after birth. These courses are more effective than theoretical teaching alone.
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We report on the case of a patient who suffered a cardiac arrest in ventricular fibrillation (VF), leading to a decerebrate state, who made a rapid complete neuronal recovery following the institution of continuous renal replacement therapy (CRRT). Continuous veno-venous haemodiafiltration (CVVHDF) was used; the patient remained haemodynamically stable. Flexor responses were seen after 1 1/2 h and the patient regained consciousness within 3 h. There were no complications associated with the procedure except some minor gastric bleeding, which did not need any specific therapy.