Arrhythmia genesis: Aberrations of voltage or Ca2+ cycling?

Heart Rhythm

Volumn 3, Issue 1, 2006, Pages 67-70

  Salama, Guy ^a  

^a UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM CHANNEL; CALCIUM ION;

ACTION POTENTIAL; ARRHYTHMOGENESIS; CALCIUM TRANSPORT; DISEASE MODEL; DOWN REGULATION; EDITORIAL; HEART ARRHYTHMIA; HEART DEPOLARIZATION; HEART FAILURE; HEART MUSCLE CELL; HEART MUSCLE ISCHEMIA; HEART MUSCLE REPERFUSION; HUMAN; LONG QT SYNDROME; NONHUMAN; PRIORITY JOURNAL; PURKINJE FIBER; SARCOPLASMIC RETICULUM; UPREGULATION;

ACTION POTENTIALS; ANIMALS; ARRHYTHMIA; CALCIUM; CALCIUM SIGNALING; ELECTROPHYSIOLOGY; HEART CONDUCTION SYSTEM; HUMANS; KINETICS; MYOCARDIAL REPERFUSION INJURY; OPTICS;

EID: 30444461203     PISSN: 15475271     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.hrthm.2005.10.025     Document Type: Editorial

References (36)

1. D.M. Bers Excitation-contraction Coupling and Cardiac Contractile Force Second ed 2001 Kluwer Academic Publishers Dordrecht/Boston/London
2. A. Fabiato F. Fabiato Excitation-contraction coupling of isolated cardiac fibers with disrupted or closed sarcolemmas. Calcium-dependent cyclic and tonic contractions Circ Res 31 1972 293-307
3. M.C. Capogrossi B.A. Suarez-Isla E.G. Lakatta The interaction of electrically stimulated twitches and spontaneous contractile waves in single cardiac myocytes J Gen Physiol 88 986 615-633
4. M.C. Capogrossi S.R. Houser A. Bahinski E.G. Lakatta Synchronous occurrence of spontaneous localized calcium release from the sarcoplasmic reticulum generates action potentials in rat cardiac ventricular myocytes at normal resting membrane potential Circ Res 61 1987 498-503
5. M.C. Capogrossi A.A. Kort H.A. Spurgeon E.G. Lakatta Single adult rabbit and rat cardiac myocytes retain the Ca2+- and species-dependent systolic and diastolic contractile properties of intact muscle J Gen Physiol 88 1986 589-613
6. 2+-dependent twitch potentiation in individual cardiac myocytes A mechanism for maximum inotropy in the myocardium Gen Physiol 91 1988 133-155
7. 2+ in mammalian cardiac muscle Nature 304 1983 735-738
8. E.G. Lakatta M.C. Capogrossi A.A. Kort M.D. Stern Spontaneous myocardial calcium oscillations: Overview with emphasis on ryanodine and caffeine Fed Proc 44 1985 2977-2983
9. ++-dependent contractile waves in intact adult rat cardiac muscle and isolated myocytes Circ Res 57 1985 844-855
10. A. Fabiato F. Fabiato Calcium-induced release of calcium from the sarcoplasmic reticulum of skinned cells from adult human, dog, cat, rabbit, rat, and frog hearts and from fetal and new-born rat ventricles Ann N Y Acad Sci 307 1978 491-522
11. S. Gyorke I. Gyorke V. Lukyanenko D. Terentyev S. Viatchenko-Karpinski T.F. Wiesner Regulation of sarcoplasmic reticulum calcium release by luminal calcium in cardiac muscle Front Biosci 7 2002 d1454-d1463
12. S. Gyorke I. Gyorke D. Terentyev S. Viatchenko-Karpinski S.C. Williams Modulation of sarcoplasmic reticulum calcium release by calsequestrin in cardiac myocytes Biol Res 37 2004 603-607
13. M. Miura P.A. Boyden H.E. ter Keurs Ca2+ waves during triggered propagated contractions in intact trabeculae. Determinants of the velocity of propagation Circ Res 84 1999 1459-1468
14. (2+) waves in purkinje cells: Role in action potential initiation Circ Res 86 2000 448-455
15. S.M. Pogwizd D.M. Bers Cellular basis of triggered arrhythmias in heart failure Trends Cardiovasc Med 14 2004 61-66
16. P.G. Volders M.A. Vos B. Szabo K.R. Sipido S.H. de Groot A.P. Gorgels H.J. Wellens R. Lazzara Progress in the understanding of cardiac early afterdepolarizations and torsades de pointes: Time to revise current concepts Cardiovasc Res 46 2000 376-392
17. S.M. Pogwizd K. Schlotthauer L. Li W. Yuan D.M. Bers Arrhythmogenesis and contractile dysfunction in heart failure Roles of sodium-calcium exchange, inward rectifier potassium current, and residual beta-adrenergic responsiveness Circ Res 88 2001 1159-1167
18. B. London L.C. Baker J.S. Lee V. Shusterman B.R. Choi T. Kubota C.F. McTiernan A.M. Feldman G. Salama Calcium-dependent arrhythmias in transgenic mice with heart failure Am J Physiol Heart Circ Physiol 284 2003 H431-H441
19. J.K. Gwathmey L. Copelas R. MacKinnon F.J. Schoen M.D. Feldman W. Grossman J.P. Morgan Abnormal intracellular calcium handling in myocardium from patients with end-stage heart failure Circ Res 61 1987 70-76
20. E. Carmeliet Cardiac ionic currents and acute ischemia: From channels to arrhythmias Physiol Rev 79 1999 917-1017
21. 2+ uptake by ischemic sarcoplasmic reticulum Cardiovasc Pharmacol 36 2000 656-668
22. M. Karmazyn The role of the myocardial sodium-hydrogen exchanger in mediating ischemic and reperfusion injury. From amiloride to cariporide Ann N Y Acad Sci 874 1999 326-334
23. B.R. Choi G. Salama Simultaneous maps of optical action potentials and calcium transients in guinea-pig hearts: Mechanisms underlying concordant alternans J Physiol 2000 171-188
24. 2+ triggers early afterdepolarizations and Torsade de Pointes in rabbit hearts with type 2 long QT syndrome J Physiol 543 2002 615-631
25. C. Omichi S.T. Lamp S.F. Lin J. Yang A. Baher S. Zhou M. Attin M.H. Lee H.S. Karagueuzian B. Kogan Z. Qu A. Garfinkel P.S. Chen J.N. Weiss ntracellular Ca dynamics in ventricular fibrillation Am J Physiol Heart Circ Physiol 286 2004 H1836-H1844
26. V. Lakireddy B. Gil P. Baweja A. Syed M. Boutjdir N. E-Sherif The kinetics of spontaneous calcium oscillations and arrhythmogenesis in the in vivo heart during Ischemia/Reperfusion Heart Rhythm 2005
27. R.P. Katra K.R. Laurita Cellular mechanism of calcium-mediated triggered activity in the heart Circ Res 96 2005 535-542
28. 2+ waves in rat cardiac muscle Circ Res 96 2005 266-1273
29. D.S. Rosenbaum T wave alternans: A mechanism of arrhythmogenesis comes of age after 100 years J Cardiovasc Electrophysiol 12 2001 207-209
30. A. Karma Electrical alternans and spiral wave breakup in cardiac tissue Chaos 4 1994 461-472
31. J.M. Cao Z. Qu Y.H. Kim T.J. Wu A. Garfinkel J.N. Weiss H.S. Karagueuzian P.S. Chen Spatiotemporal heterogeneity in the induction of ventricular fibrillation by rapid pacing: Importance of cardiac restitution properties Circ Res 84 1999 1318-1331
32. R.F. Gilmour Jr D.R. Chialvo Electrical restitution, critical mass, and the riddle of fibrillation J Cardiovasc Electrophysiol 10 1999 1087-1089
33. M.L. Riccio M.L. Koller R.F. Gilmour Jr Electrical restitution and spatiotemporal organization during ventricular fibrillation Circ Res 84 1999 955-963
34. J.I. Goldhaber L.H. Xie T. Duong C. Motter K. Khuu J.N. Weiss Action potential duration restitution and alternans in rabbit ventricular myocytes: The key role of intracellular calcium cycling Circ Res 96 2005 459-466
35. E.J. Pruvot R.P. Katra D.S. Rosenbaum K.R. Laurita Role of calcium cycling versus restitution in the mechanism of repolarization alternans Circ Res 94 2004 1083-1090
36. V. Lakireddy P. Baweja A. Syed G. Bub M. Boutjdir N. El-Sherif Contrasting effects of ischemia on the kinetics of membrane voltage and intracellular calcium transient underlie electrical alternans Am J Physiol Heart Circ Physiol 288 2005 H400-H407