Alferness et al., "The influence of shock waveforms on defibrillation efficacy," IEEE Engineering in Medicine and Biology, pp. 25-27 (Jun. 1990). |
Anderson, et al., "The Efficacy of Trapezoidal Wave Forms for Ventricular Defibrillation," Chest 70 (2):298-300. |
Blilie et al., "Predicting and validating cardiothoracic current flow using finite element modeling," PACE ,15 :563, abstract 219 (Apr. 1992). |
Chapman et al., "Non-thoracotomy internal defibrillation: Improved efficacy with biphasic shocks," Circulation , 76 :312, abstract No. 1239 (1987). |
Cooper et al., "Temporal separation of the two pulses of single capacitor biphasic and dual monophasic waveforms," Circulation , 84 (4):612, absract No. 2433 (1991). |
Cooper et al., "The effect of phase separation on biphasic waveform defibrillation," PACE ,16 :471-482 (Mar. 1993). |
Cooper et al., "The effect of temporal separation of phases on biphasic waveform defibrillation efficacy," The Annual International Conference of the IEEE Engineering in Medicine and Biology Society , 13 (2):0766-0767 (1991). |
Crampton et al., "Low-energy ventricular defibrillation and miniature defibrillators," JAMA , 235 (21):2284 (1976). |
Dahlback et al., "Ventricular defibrillation with square-waves," The Lancet (Jul. 2, 1966). |
Echt et al., "Biphasic waveform is more efficacious than monophasic waveform for transthoracic cardioversion," PACE ,16 :914, abstract No. 256 (Apr. 1993). |
Feeser et al., "Strength-duration and probability of success curves for defibrillation with biphasic waveforms," Circulation , 82 (6):2128-2141 (1990). |
Guse et al., "Defibrillation with low voltage using a left ventricular catheter and four cutaneous patch electrodes in dogs," PACE , 14 :443-451 (Mar. 1991). |
Jones et al., "Defibrillator waveshape optimization," Devices and Tech. Meeting, NIH (1982). |
Jones et al., "Reduced excitation threshold in potassium depolarized myocardial cells with symmetrical biphasic waveforms," J. Mol. Cell. Cardiol. , 17 (39):XXVII, abstract No. 39 (1985). |
Jones et al., "Decreased defibrillator-induced dysfunction with biphasic rectangular waveforms," Am. J. Physiol. , 247 :H792-796 (1984). |
Jones, et al., "Improved defibrillator waveform safety factor with biphase waveforms," Am.J. Physiol. , 245 :H60-65 (1983). |
Jude et al., "Fundamentals of Cardiopulmonary Resuscitation," F. A. Davis Company, Philadelphia PA, pp.98-104 (1965). |
Kerber, et al., "Energy, current, and success in defibrillation and cardioversion: clinical studies using an automated impedance-based method of energy adjustment," Circulation , 77 (5):1038-1046 (1988). |
Knickerbicker et al., "A portable fibrillator," IEEE Trans. on Power and Apparatus Systems , 69 :1089-1093 (1963). |
Kouwenhoven, "The development of the defibrillator," Annals of Internal Medicine , 71 (3):449-458 (1969). |
Langer et al., "Considerations in the development of the automatic implantable defibrillator," Medical Instrumentation , 10 (3) : 163-167 (1976). |
Lerman, et al., "Currency-Based Versus Energy-Based Ventricular Defibrillation: A Prospective Study," JACC 12 (5):1259-1264 (1988). |
Lindsay et al., "Prospective evaluation of a sequential pacing and high-energy bi-directional shock algorithm for transvenous cardioversion in patients with ventricular tachycardia," Circulation , 76 (3):601-609 (1987). |
Mirowski et al., "Clinical treatment of life threatening ventricular tachyarrhymias with the automatic implantable defibrillator," American Heart Journal , 102 (2):265-270 (1981). |
Mirowski et al., "Termination of malignant ventricular arrhythmias with an implanted automaticdefibrillator in human beings," The New England Journal of Medicine, 303 (6):322-324 (1980). |
Podolsky, "Keeping the beat alive," U. S. News & World Report ( Jul. 22, 1991). |
Product Brochure for First Medic Semi-Automatic Defibrillators (1994), Spacelabs Medical Products, 15220 N. E. 40th Street, P.O. Box 97013, Redmond, WA 98073-9713. |
Product Brochure for the Shock Advisory System (1987), Physio-Control, 11811 Willows Road Notheast, P.O. Box 97006, Redmond, WA 98073-9706. |
Redd (editor), "Defibrillation with biphase waveform may increase safety, improve survival," Medlines, pp. 1-2 (Jun.-Jul. 1984). |
Saksena et al., "A prospective evaluation of single and dual current pathways for transvenous cardioversion in rapid ventricular tachycardia," PACE , 10 :1130-1141 (Sep.-Oct. 1987). |
Saksena et al., "Developments for future implantable cardioverters and defibrillators," PACE , 10:1342-1358 (Nov.-Dec. 1987). |
Schuder, "The role of an engineering oriented medical research group in developing improved methods and devices for achieving ventricular defibrillation: The University of Missouri experience," PACE , :95-124 (Jan. 1993). |
Schuder et al., "Comparison of effectiveness of relay-switched, one-cycle quasisinusoidal waveform with critically damped sinusoid waveform in transthoracic defibrillation of 100-kilogram calves," Medical Instrumentation , 22 (6):281-285 (1988). |
Schuder et al., "A multielectrode-time sequential laboratory defibrillator for the study of implanted electrode systems," Amer. Soc. Artif. Int. Organs , XVIII :514-519 (1972). |
Schuder et al., "Development of automatic implanted defibrillator," Devices & Tech. Meeting NIH (1981). |
Schuder, et al., "One-Cycle Bidirectional Rectangular Wave Shocks for Open Chest Defibrillation in the Calf," Abs. Am. Soc. Aftif. Intern. Organs , 9 : 16. |
Schuder, et al., "Transthoracic Ventricular Defibrillation with Square-wave Stimuli: One half Cycle," Circ. Res. , XV :258-264 (1964). |
Schuder, et al., "Defibrillation of 100 kg calves with assymetrical, bidirectional, retangular pulses," Card. Res., 18 419-426 (1984). |
Schuder, et al., "Transthoracic Ventricular Defibrillation in the 100 kg Calf with Symetrical One-Cycle Bidirectional Rectangular Wave Stimuli," IEEE Trans. BME, 30 (7): 415-422 (1983). |
Schuder, et al., "Ultrahigh-energy hydrogen thyration/SCR Biderectional waveform defibrillator," Med. & Biol. Eng. & Comput. , 20 :419-424 (1982). |
Schuder, et al., "Wave form Dependency in Defibrillating 100 kg Calves," Devices & Tech. Meeting, NIH (1981). |
Schuder et al., "Waveform dependency in defibrillation," Devices & Tech. Meeting NIH (1981). |
Stanton et al., "Relationship between defibrillation threshold and upper limit of vulnerability in humans," PACE , 15 :563, abstract 221 (Apr. 1992). |
Tang et al., "Ventricular defibrillation using biphase waveforms: The importance of phasic duration," JACC , 13 (1):207-214 (1989). |
Tang, et al., "Strength Duration Curve for Ventricular Defibrillation Using Biphasic Waveforms," PACE, abstract No. 49 (1987). |
Tang, et al., "Ventricular Defibrillation Using Biphasic Waveforms of Different Phasic Duration," PACE , abtract No. 47 (1987). |
Walcott et al., "Comparison of monophasic, biphasic, and the edmark waveform for external defibrillation," PACE , 1 :563, abstract 218 (Apr. 1992). |
Wathen et al., "Improved defidrillation efficacy using four nonthoracotomy leads for sequential pulse defibrillation," PACE , 15 :563, abstract 220 (Apr. 1992). |
Wetherbee, et al., "Subcutaneous Patch Electrode-A Means to Obviate Thoracotomy for Implantation of the Automatic Implantable cardioverter Defibrillation System ?," Circ., 72: III-384, abstract No. 1536 (1985). |
Winkle "The implantable defibrillator in ventricular arrhythmias," Hospital Practice, pp. 149-165 (Mar. 1983). |
Winkle et al., "Improved Low Energy Defibrillation Efficacy in Man Using a Biphasic Truncated Exponential Waveform," JACC , 9 (2):142A (1987). |
Zipes, "Sudden cardiac death," Circulation , 85 (1): 160-166 (1992). |