The American journal of emergency medicine
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Compression of the chest causing facial petechiae, violaceous facial hue, subconjunctival hemorrhages, and frequent mental status abnormalities has been termed traumatic asphyxia. We identified 35 such cases occurring in the State of New Mexico from 1980 to 1985 from records of the Office of the Medical Investigator (n = 30) and from cases presenting to the University of New Mexico Trauma Center (n = 5). ⋯ Traumatic asphyxia following a moving motor vehicle accident was significantly associated with alcohol ingestion (p less than 0.001). Preventive and therapeutic strategies should focus on the groups and events identified.
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Review Comparative Study
Initial treatment of ventricular fibrillation: defibrillation or drug therapy.
The belief that defibrillation of unwitnessed ventricular fibrillation frequently results in asystole, combined with perceived low survival rates, led to deviation from "standard" advanced cardiac life support (ACLS) by physicians directing paramedics in the field. In nonstandard ACLS, intubation or drug therapy preceded defibrillation. This study retrospectively compared standard and nonstandard ACLS for ventricular fibrillation. ⋯ Other factors reported to have a significant effect on survival were compared, and no significant differences (p greater than 0.05) were noted for mean age, sex, cardiopulmonary resuscitation (CPR) initiated by a bystander, ACLS response time, time to CPR, lay-witnessed arrest, or time to definitive care. The significant difference in the time to defibrillation (14 and 26 minutes) was expected. This is the first clinical study to clearly confirm the ACLS recommendation of early defibrillation before drug therapy in ventricular fibrillation.