Electrical alternans: Membrane-limited and subcellular components

Journal of Cardiovascular Electrophysiology

Volumn 17, Issue 1, 2006, Pages 94-96

  Carmeliet, Edward ^a,b  

^a UNIVERSITY OF LEUVEN   (Belgium)

^b NONE   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM; ETHYLENE GLYCOL 1,2 BIS(2 AMINOPHENYL) ETHER N,N,N',N' TETRAACETIC ACID; RYANODINE RECEPTOR;

CALCIUM CELL LEVEL; CALCIUM CONDUCTANCE; CALCIUM CURRENT; CALCIUM TRANSPORT; CAT; ECG ABNORMALITY; EDITORIAL; HEART ATRIUM FIBRILLATION; HEART MUSCLE POTENTIAL; HEART PACING; HEART REPOLARIZATION; HEART STIMULATION; NONHUMAN; OSCILLATION; PRIORITY JOURNAL; PURKINJE CELL; SARCOPLASMIC RETICULUM; SODIUM CALCIUM EXCHANGE; SUPRAVENTRICULAR PREMATURE BEAT; T WAVE ALTERNANS; VOLTAGE CLAMP;

ACTION POTENTIALS; ANIMALS; ARRHYTHMIA; CARDIAC PACING, ARTIFICIAL; CATS; CELL MEMBRANE; DIASTOLE; HEART RATE; MICROELECTRODES; MYOCARDIAL CONTRACTION; PATCH-CLAMP TECHNIQUES; RATS;

EID: 33645103713     PISSN: 10453873     EISSN: 15408167     Source Type: Journal    
DOI: 10.1111/j.1540-8167.2005.00338.x     Document Type: Editorial

References (23)

1. Euler DE Cardiac alternans: Mechanisms and pathophysiological significance Cardiovasc Res 1999 42 583 590
2. Bass BG Restitution of the action potential in cat papillary muscle Am J Physiol 1975 228 1717 1724
3. Koller ML Riccio ML Gilmour RF Jr. Dynamic restitution of action potential duration during electrical alternans and ventricular fibrillation Am J Physiol 1998 275 H1635 H1642
4. Saitoh H Bailey JC Surawicz B Alternans of action potential duration after abrupt shortening of cycle length: Differences between dog Purkinje and ventricular muscle fibers Circ Res 1988 62 1027 1040
5. Banville I Chattipakorn N Gray RA Restitution dynamics during pacing and arrhythmias in isolated pig hearts J Cardiovasc Electrophysiol 2004 15 455 463
6. Carmeliet E Intracellular Ca(2+) concentration and rate adaptation of the cardiac action potential Cell Calcium 2004 35 557 573
7. Nolasco JB Dahlen RW A graphic method for the study of alternation in cardiac action potentials J Appl Physiol 1968 25 191 196
8. Goldhaber JI Xie LH Duong T Motter C Khuu K Weiss JN Action potential duration restitution and alternans in rabbit ventricular myocytes: The key role of intracellular calcium cycling Circ Res 2005 96 459 466
9. Weiss JN Chen PS Qu Z Karagueuzian HS Lin SF Garfinkel A Electrical restitution and cardiac fibrillations J Cardiovasc Electrophysiol 2002 13 292 295
10. Garfinkel A Kim YH Voroshilovsky O Qu Z Kil JR Lee MH Karagueuzian HS Weiss JN Chen PS Preventing ventricular fibrillation by flattening cardiac restitution Proc Natl Acad Sci U S A 2000 97 6061 6066
11. Riccio ML Koller ML Gilmour RF Jr. Electrical restitution and spatiotemporal organization during ventricular fibrillation Circ Res 1999 84 955 963
12. Franz MR The electrical restitution curve revisited: Steep or flat slope - Which is better? J Cardiovasc Electrophysiol 2003 14 S140 S147
13. Pruvot EJ Katra RP Rosenbaum DS Laurita KR Role of calcium cycling versus restitution in the mechanism of repolarization alternans Circ Res 2004 94 1083 1090
14. Wu R Patwardhan A Mechanism of repolarization alternans has restitution of action potential duration dependent and independent components J Cardiovasc Electrophysiol 2005
15. Boyett MR Jewell BR Analysis of the effects of changes in rate and rhythm upon electrical activity in the heart Prog Biophys Mol Biol 1980 36 1 52
16. Saitoh H Bailey JC Surawicz B Action potential duration alternans in dog Purkinje and ventricular muscle fibers. Further evidence in support of two different mechanisms Circulation 1989 80 1421 1431
17. Shimizu W Antzelevitch C Cellular and ionic basis for T-wave alternans under long-QT conditions Circulation 1999 99 1499 1507
18. Chudin E Goldhaber J Garfinkel A Weiss J Kogan B Intracellular Ca(2+) dynamics and the stability of ventricular tachycardia Biophys J 1999 77 2930 2941
19. Orchard CH McCall E Kirby MS Boyett MR Mechanical alternans during acidosis in ferret heart muscle Circ Res 1991 68 69 76
20. Huser J Wang YG Sheehan KA Cifuentes F Lipsius SL Blatter LA Functional coupling between glycolysis and excitation-contraction coupling underlies alternans in cat heart cells J Physiol 2000 524 Pt 3 795 806
21. Diaz ME Eisner DA O'Neill SC Depressed ryanodine receptor activity increases variability and duration of the systolic Ca2+ transient in rat ventricular myocytes Circ Res 2002 91 585 593
22. Diaz ME O'Neill SC Eisner DA Sarcoplasmic reticulum calcium content fluctuation is the key to cardiac alternans Circ Res 2004 94 650 656
23. Eisner DA Diaz ME Li Y O'Neill SC Trafford AW Stability and instability of regulation of intracellular calcium Exp Physiol 2005 90 3 12