Direct current shocks to the heart generate free radicals: An electron paramagnetic resonance study

Journal of the American College of Cardiology

Volumn 28, Issue 6, 1996, Pages 1598-1609

  Caterine, Matthew R ^a   Spencer, Kirk T ^a   Pagan Carlo, Luis A ^a   Smith, Robin S ^a   Buettner, Garry R ^a   Kerber, Richard E ^a,b  

^a UNIVERSITY OF IOWA   (United States)

^b UNIVERSITY OF IOWA HOSPITALS AND CLINICS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANTIOXIDANT; CATALASE; FREE RADICAL; SUPEROXIDE DISMUTASE;

ANIMAL EXPERIMENT; ANIMAL MODEL; ARTICLE; CONTROLLED STUDY; DEFIBRILLATION; DOG; ELECTRIC SHOCK; ELECTRON SPIN RESONANCE; HEART INJURY; NONHUMAN; PRIORITY JOURNAL; ANIMAL; BLOOD; CARDIOVERSION; HEART MUSCLE; HEART VENTRICLE FIBRILLATION; METABOLISM; METHODOLOGY;

ANIMALS; CATALASE; DOGS; ELECTRIC COUNTERSHOCK; ELECTRON SPIN RESONANCE SPECTROSCOPY; FREE RADICALS; MYOCARDIUM; SUPEROXIDE DISMUTASE; VENTRICULAR FIBRILLATION;

EID: 0030588544     PISSN: 07351097     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0735-1097(96)00346-4     Document Type: Article

References (32)

1. 1. Dahl CF, Ewy GA, Thomas ED. Myocardial necrosis from direct current countershock. Circulation 1974;50:956-61.
2. 2. Warner ED, Dahl CF, Ewy GA. Myocardial injury from transthoracic defibrillator countershock. Arch Pathol 1975;99:55-9.
3. 3. Ebsani A, Ewy GA, Sobel BE. Effects of electrical countershock on serum creatine phosphokinase (CPK) Isoenzyme activity. Am J Cardiol 1976;37: 12-8.
4. 4. Doherty PW, McLaughlin PR, Billingham M. Cardiac damage produced by direct current countershock applied to the heart. Am J Cardiol 1979;43:225-32.
5. 5. Kerber RE, Martins JB, Gascho JA, Marcus ML, Grayzel J. Effect of direct current countershocks on regional myocardial contractility and perfusion. Circulation 1981;63:323-32.
6. 6. Hearse DJ, Humphrey SM, Naylo WG, Slade A, Border D. Ultrastructural damage associated with reoxygenation of the anoxic myocardium. J Mol Cell Cardiol 1975;7:315-24.
7. 7. Arroyo CM, Kramer JH, Leiboff RH, Mergner GW, Dickens BF, Weglicki WB. Spin trapping of oxygen and carbon-centered free radicals in ischemic canine myocardium. Free Rad Biol Med 1987;3:313-6.
8. 8. Zweier JL, Flaherty JT, Weisfeldt ML. Direct measurement of free radical generation following reperfusion of ischemic myocardium. Proc Nat Acad Sci USA 1987;84:1404-7.
9. 9. Trouton TG, Allen JD, Yong LK, Rooney JJ, Adgey AAJ. Metabolic changes and mitochondrial dysfunction early following transthoracic countershocks in dogs. PACE Pacing Clin Electrophysiol 1989;12:1827-34.
10. 10. Jackson CV, Mickelson JK, Stringer K, Rao PS, Lucchesi BR. Electrolysis-induced myocardial dysfunction: a novel method for the study of free radical-mediated tissue injury. J Pharmacol Meth 1986;15:305-20.
11. 11. Bolli R. Oxygen-derived free radicals and postischemic myocardial dysfunction ("stunned myocardium"). J Am Coll Cardiol 1988;12:239-49.
12. 12. Kloner RA, Przyklenk K, Whittaker P. Deleterious effects of oxygen radicals in ischemia/reperfusion: resolved and unresolved issues. Circulation 1989; 80:1115-27.
13. 13. Sharma MK, Buettner GR, Spencer KT, Kerber RE. Ascorbyl free radical as a real-time marker of free radical generation in briefly ischemic and reperfused hearts. Circ Res 1994;74:650-8.
14. 14. Buettner GR, Jurkiewicz BA. The ascorbate free radical as a marker of oxidative stress: an EPR study. Free Radic Biol Med 1993;14:49-55.
15. 15. Buettner GR. The pecking order of free radicals and antioxidants: lipid peroxidation, alpha-tocopherol, and ascorbate. Arch Biochem Biophys 1993; 300:535-43.
16. 16. Buettner GR, Kiminyo KP. Optimal EPR detection of weak nitroxide spin adduct and ascorbate free radical signals. J Biochem Biophys Meth 1992;24: 147-51.
17. 17. Pansegrau DG, Abboud FM. Hemodynamic effects of ventricular defibrillation. J Clin Invest 1970;49:282-97.
18. 18. Weaver WD, Cobb LA, Copass MK, Holstrom AP. Ventricular defibrillation- a comparative trial using 175-J and 320-J shocks. N Engl J Med 1982;307:1101-6.
19. 19. Grimm RA, Stewart WJ, Maloney JD, et al. Impact of electrical cardioversion for atrial fibrillation on left atrial appendage function and spontaneous echo contrast: characterization by simultaneous transesophageal echocardiography. J Am Coll Cardiol 1993;22:1359-66.
20. 20. Fatkin D, Kuchar DL, Thorburn CW, Feneley MP. Transesophageal echocardiography before and during direct current cardioversion of atrial fibrillation: evidence for "atrial stunning" as a mechanism of thromboembolic complications. J Am Coll Card 1994;23:307-16.
21. 21. Manning WJ, Silverman DI, Katz SE, et al. Temporal dependence of the return of atrial mechanical function on the mode of cardioversion of atrial fibrillation to sinus rhythm. Am J Cardiol 1995;75:624-6.
22. 22. Trouton TG, Allen JD, Adgey AA. Oxidative metabolism and myocardial blood flow changes after transthoracic DC countershocks in dogs. Eur Heart J 1992;13:1431-40.
23. 23. Tovar O, Tung L. Electroporation of cardiac cell membranes with monophasic or biphasic rectangular pulses. PACE Pacing Clin Electrophysiol 1991; 14:1887-92.
24. 24. Trouton TG, Barry JJ, Allen JD, Adgey AA. Failure of countershock-type pulses in vitro to adversely alter mitochondrial oxidative phosphorylation. Ann Emerg Med 1992;21:132-6.
25. 25. Lerman BB, Deale OC. Relation between transcardiac and transthoracic current during defibrillation in humans. Circ Res 1990;67:1420-6.
26. 26. Camacho MA, Lehr JL, Eisenberg SR. A three-dimensional finite element model of human transthoracic defibrillation: paddle placement and size. IEEE Trans Biomed Eng 1995;42:572-8.
27. 27. Kerber RE, Carter J, Klein S, Grayzel J. Open chest defibrillation during cardiac surgery: energy and current requirements. Am J Cardiol 1980;46: 393-6.
28. 28. Oswald S, Trouton TG, O'Nunain SS, Holden HB, Ruskin JN, Garan H. Relation between shock-related myocardial injury and defibrillation efficacy of monophasic and biphasic shocks in a canine model. Circulation 1994;90: 2501-9.
29. 29. Jones JL. Waveforms for implantable cardioverter defibrillators and transchest defibrillation, In: Tacker WA, editor. Defibrillation of the Heart. St. Louis: Mosby, 1994:46-81.
30. 30. Jolly SR, Kane WJ, Bailie MB, Abrams GD, Lucchesi BR. Canine myocardial reperfusion injury. Its reduction by the combined administration of Superoxide dismutase and catalase. Circ Res 1984;54:277-85.
31. 31. Myers ML, Bolli R, Lekich RF, Hartley CJ, Roberts R. Enhancement of recovery of myocardial function by oxygen free-radical scavengers after reversible regional ischemia. Circulation 1985;72:915-21.
32. 32. Ambrosio G, Becker LC, Hutchins GM, Weisman HF, Weisfeldt ML. Reduction in experimental infarct size by recombinant human superoxide dismutase: insights into the pathophysiology of reperfusion injury. Circulation 1986;74:1424-33.