O VERCOMING ACLS D OGMA : H OW Q UICKLY S HOULD W E C HANGE ?

References

• Cummins RO (ed). ACLS Provider Manual. Dallas, TX: American Heart Association 2001, p 12.
   Google Scholar
• Cobb LA, Fahrenbruch CE, Walsh TR, et al. Influence of cardiopulmonary resus-citation prior to defibrillation in patients with out-of-hospital ventricular fibrilla-tion. JAMA. 1999;281:1182–8.
   PubMed Web of Science ®Google Scholar
• Wik L, Hansen TB, Fylling F, Vaagnes P, Auestad,BH, Steen PA. Delaying defib-rillation to give basic cardiopulmonary resuscitation to patients with out-of-hospital ventricular fibrillation. JAMA 2003;289:1389–95.
   Google Scholar
• Hargarten KM, Steuven HA, Waite EM, et al. Prehospital experience with defib-rillation of coarse ventricular fibrilla-tion: a ten year review. Ann Emerg Med. 1990;19:157–62.
   PubMed Web of Science ®Google Scholar
• Niemann JT, Stratton SJ, Cruz B, et al. Outcome of out-of-hospital postcoun-tershodc asystole and pulseless electri-cal activity versus primary asystole and pulseless electrical activity. Critical Care Medicine. 2001;29:2366–70.
   PubMed Web of Science ®Google Scholar
• Valenzuela T, Roe D, Nichol G, et al. Outcomes of rapid defibrillation by security officers after cardiac arrests in casinos. N Engl J Med. 2000543: 1206–9.
   Google Scholar
• Caffrey SL, Willoughby PJ, Pepe PE, Becker LB. Public use of automated external defibrillators. N Engl J Med. 2002547: 1242–7.
   Google Scholar
• MacDonald RD, Mottley JL, Weinstein C. Impact of prompt defibrillation on cardiac arrest at a major international airport. Prehosp Emerg Care. 2002;6:1–5.
   Google Scholar
• Weaver WD, Cobb LA, Dennis D, Ray R, Hallstrom AP, Copass MK. Amplitude of ventricular fibrillation waveform and outcome of cardiac arrest. Ann Intern Med. 1985;102:53–5.
   PubMedGoogle Scholar
• Callaway CW, Sherman LD, Menegazzi JJ, Scheatzle MD. Scaling structure of electrocardiographic waveform during prolonged ventricular fibrillation in swine. Pacing Clin Electrophysiol. 2000; 2:180–91.
   Google Scholar
• Sherman LD, Callaway CW, Menegazzi JJ. Ventricular fibrillation exhibits dynamical properties and self-similari-ty. Resuscitation 2000;47:163–73.
   Google Scholar
• Lightfoot CB, Sorenson TJ, Garfinkel MD, Sherman LD, Callaway CW, Menegazzi Physician interpretation and quantita-tive measures of electro-cardiographic ventricular fibrillation waveform. Prehosp Emerg Care. 2001; 5:147–54.
   PubMedGoogle Scholar
• Wang HE, Menegazzi JJ, Lightfoot CB, et al. Effects of biphasic vs. monophasic defibrillation on the scaling exponent in a Swine model of prolonged ventricular fibrillation. Acad Emerg Med. 2001; 8:771–80.
   Google Scholar
• Lightfoot CB, Hsieh M, Callaway CW, Fertig KC, Sherman LD, Menegazzi JJ. Dynamic nature of ventricular fibrilla-tion predicts rescue shock outcome in porcine cardiac arrest. Ann Emerg Med. 2003; (in press).
   Google Scholar
• Callaway CW, Sherman LD, Mosesso VN, Holt E, Dietrich TJ, Clarkson, MC. Scaling exponent predicts defibrillation success for out-of-hospital ventricular fibrillation cardiac arrest. Circulation. 2001;103:1656–61.
   Google Scholar
• Hamprecht FA, Achleitner U, Krismer AC, et al. Fibrillation power, an alterna-tive method of ECG spectral analysis for prediction of countershock success in a porcine model of ventricular fibrillation. Resuscitation. 200150: 287–96.
   Google Scholar
• Hamprecht FA, Jost D, Ruettimarm M, Calamai F, Kowalski JJ. Preliminary results on the prediction of counter-shock success with fibrillation power. Resuscitation. 200150: 297–9.
   Google Scholar
• Amann, A, Achleitner, U, Antretter, H, et al. Analyzing ventricular fibrillation ECG signals and predicting defibrilla-tion success during cardiopulmonary resuscitation employing N-(alpha)-his-tograms. Resuscitation 2001;50:77–85.
   PubMedGoogle Scholar
• Eftestol T, Sunde K, Aase SO, Husoy Steen PA. 'Probability of successful defibrilation' as a monitor during CPR in out-of-hospital cardiac arrested patients. Resuscitation. 2001;48:245–54.
   Google Scholar
• Povoas HP, Weil MH, Tang W, Bisera J, Klouche K, Barbatsis A. Predicting the success of defibrillation by electrocar-diographic analysis. Resuscitation. 200253: 77–82.
   Google Scholar
• Noc M, Weil MH, Tang W, et al. Electrocardiographic prediction of the success of cardiac resuscitation. Crit Care Med. 1999;27:708–14.
   PubMedGoogle Scholar
• Pernat AM, Weil MH, Tang W, et al. Optimizing timing of defibrillation. Circulation. 1999;100:313.
   Google Scholar
• Reed MJ, Clegg GR, Robertson CE. Analyzing the ventricular fibrillation waveform. Resuscitation. 200357: 11–20.
   Google Scholar
• Weisfeldt, ML, Becker, LB. Resuscitation after cardiac arrest, a 3-phase time-sen-sitive model. JAMA. 2002; 288:3035–2.
   PubMed Web of Science ®Google Scholar
• Shell IG, Wells GA, Hebert PC, Laupacis A, Weitzman BN. Association of drug therapy with survival in cardiac arrest-limited role of Advanced Cardiac Life Support drugs. Acad Emerg Med. 1995; 2:264–73.
   Google Scholar
• Van Walraven C, Stiell IG, Wells GA, Hebert PC, Vandemheen K, the OTAC Study Group. Do Advanced Cardiac Life Support drugs increase resuscita-tion rates from in-hospital cardiac arrest? Ann Emerg Med. 199852: 544–53.
   Google Scholar
• Kudenchuk PJ, Cobb LA, Copass MK, et al. Amiodarone for resuscitation after out-of-hospital cardiac arrest due to ventricular fibrillation. N Eng J Med. 1999;341:871–8.
   PubMed Web of Science ®Google Scholar
• Menegazzi JJ, Davis EA, Yealy DM, et al. An experimental algorithm versus stan-dard Advanced Cardiac Life Support in a swine model of out-of-hospital cardiac arrest. Ann Emerg Med. 1993;22:235–9.
   PubMed Web of Science ®Google Scholar
• Menegazzi JJ, Seaberg DC, Yealy DM, Davis EA, MacLeod BA. Combination pharmacotherapy with delayed coun- tershodc vs Standard Advanced Cardiac Life Support after prolonged ventricular fibrillation. Prehospl Emerg Care. 2000; 4:31–7.
   Google Scholar
• Seaberg DC, Menegazzi JJ, Check B, et al. Use of a cardiocerebral-protective drug cocktail prior to countershodc in a porcine model of prolonged ventricular fibrillation. Resuscitation. 200151: 301–8.
   Google Scholar
• Mayr VD, Wenzel V, Voelckel WG, et al. Developing a vasopressor combination in a pig model of adult asphyxial car-diac arrest. Circulation. 2001;104:1651–6.
   PubMed Web of Science ®Google Scholar
• Lanhelle A, Tyvold SS, Lexow K, Hapnes SA, Sunde K, Steen PA. In-hos-pital factors associated with improved outcome after out-of-hospital cardiac arrest. A comparison of four regions in Norway. Resuscitation 200356:247–63.
   Google Scholar
• Bernard SA, Gray TW, Buist MD, et al. Treatment of comatose survivors of out-of-hospital cardiac arrest with induced hypothermia. N Engl J Med. 2002; 346:557–63.
   PubMed Web of Science ®Google Scholar
• The Hypothermia After Cardiac Arrest Study Group. Mild therapeutic hypothermia to improve the neurologic outcome after cardiac arrest. N Engl J Med. 2002546: 549–56.
   Google Scholar
• Callaham M. Epinephrine doses in car-diac arrest: is it time to outgrow the orthodoxy of ACLS? Ann Emerg Med. 1989;18:1011–2.
   Google Scholar