Articles: cardiac-arrest.
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Accidental hypothermia complicated by cardiac arrest carries a high mortality rate in urban areas. For moderate hypothermia cases conventional rewarming methods are usually adequate, however in severe cases extracorporeal membrane oxygenation (ECMO) is known to provide the most efficient rewarming with complete cardiopulmonary support. We report a case of severe hypothermia complicated by prolonged cardiac arrest successfully resuscitated using ECMO. ⋯ This case demonstrates the advantages of advanced internal rewarming techniques, such as ECMO, for quick and efficient rewarming of severely hypothermic patients. This case supports the use of ECMO in severely hypothermic patients as the standard of care.
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Eur Heart J Acute Cardiovasc Care · Dec 2012
Emergency coronary angiography in comatose cardiac arrest patients: do real-life experiences support the guidelines?
To describe the use of emergency coronary angiography (CAG) and primary percutaneous coronary intervention (PCI) and the association with short- and long-term survival in consecutive comatose survivors after out-of-hospital cardiac arrest (OHCA). ⋯ In comatose survivors of OHCA presenting with STEMI, a high prevalence of coronary disease and culprit lesions suitable for emergency PCI was found, whereas in patients without STEMI pattern, significant coronary stenosis was less frequent. Clinical benefits of emergency CAG/PCI in comatose survivors of OHCA presenting without STEMI could not be identified.
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Korean J Anesthesiol · Dec 2012
Cardiac arrest with pulmonary edema in a non-parturient after ergonovine administration recovered with extracorporeal membrane oxygenation -A case report-.
Ergonovine have been used for the prevention and treatment of postpartum or postabortion hemorrhage. Although this modality has been considered relatively safe in the obstetric patients, there were a few cardiac events associated with this drug in the post-delivery or post-abortion patients, especially in patients with cardiovascular risk factors. We experienced cardiac arrest in a non-parturient with no discernible risk factors. ⋯ To manage the patient, extracorporeal membrane oxygenation was used and she recovered successfully without cardiopulmonary complications. Therefore, we recommend that when ergonovine is chosen as a modality, special caution should be paid to the pulmonary events, as well as cardiac, especially when administered by intravenously even in patients with no cardiovascular risk factors. If cardiac events occur, extracorporeal membrane oxygenation or other measures, such as intra-aortic balloon pump can be helpful when conventional cardiopulmonary resuscitation is not effective.
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Therapeutic hypothermia (TH) has been established as an effective treatment for preserving neurological function after out of hospital cardiac arrest (CA). Use of TH has been limited in cardiac surgery patients in particular because of concern about adverse effects such as hemorrhage and dysrhythmia. Little published data describe efficacy or safety of TH in cardiac surgical patients who suffer unintentional CA. However, the benefits of TH are such as may suggest clinical equipoise, even in this high risk patient population. ⋯ Herein we report the safe and successful use of TH after unintentional perioperative CA in 3 cardiac surgery patients. These data suggest that further investigation of this therapy may be warranted given the potential benefit and apparent safety in a small series.
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Recently, it has been demonstrated that rescuers could safely provide a low, static downward force in direct contact with patients during elective cardioversion. The purpose of our experimental study was to investigate whether shock delivery during uninterrupted chest compressions may have an impact on cardiopulmonary resuscitation (CPR) quality and can be safely performed in a realistic animal model of CPR. ⋯ Hands-on defibrillation may improve CPR quality and could be safely performed during uninterrupted chest compressions in our standardized porcine model.