Optical measurements of intramural action potentials in isolated porcine hearts using optrodes

Heart Rhythm

Volumn 4, Issue 11, 2007, Pages 1430-1436

  Kong, Wei ^a   Fakhari, Nadia ^a   Sharifov, Oleg F ^a   Ideker, Raymond E ^a   Smith, William M ^a   Fast, Vladimir G ^a  

^a and Radiation Oncology   (United States)

Author keywords

Action potentials; Cardiac excitation; Defibrillation; Fiber optics; Optical mapping; Virtual electrodes

Indexed keywords

DOFETILIDE; SOTALOL;

AMPLITUDE MODULATION; ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; FEMALE; FIBER OPTICS; FLUORESCENCE ANALYSIS; GEOMETRY; HEART ELECTROPHYSIOLOGY; HEART EXCITATION; HEART MUSCLE POTENTIAL; HEART PERFUSION; ISOLATED HEART; MALE; NONHUMAN; OPTICAL INSTRUMENTATION; OPTRODE; PRIORITY JOURNAL; SIGNAL NOISE RATIO; SIGNAL PROCESSING; SWINE;

ACTION POTENTIALS; ANIMALS; CARDIAC PACING, ARTIFICIAL; ELECTRIC COUNTERSHOCK; ELECTROCARDIOGRAPHY; FIBER OPTICS; HEART; MEMBRANE POTENTIALS; PILOT PROJECTS; SWINE;

EID: 35348884192     PISSN: 15475271     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.hrthm.2007.07.002     Document Type: Article

References (39)

1. Rosenbaum D.S., and Jalife J. Optical mapping of cardiac excitation and arrhythmias (2001), Futura, Armonk, NY
2. Choi B.R., and Salama G. Simultaneous maps of optical action potentials and calcium transients in guinea-pig hearts: mechanisms underlying concordant alternans. J Physiol 529 (2000) 171-188
3. Fast V.G., and Ideker R.E. Simultaneous optical mapping of transmembrane potential and intracellular calcium in myocyte cultures. J Cardiovasc Electrophysiol 11 (2000) 547-556
4. Laurita K.R., and Singal A. Mapping action potentials and calcium transients simultaneously from the intact heart. Am J Physiol 280 (2001) H2053-H2060
5. Kong W., Walcott G.P., Smith W.M., Johnson P.L., and Knisley S.B. Emission ratiometry for simultaneous calcium and action potential measurements with coloaded dyes in rabbit hearts: reduction of motion and drift. J Cardiovasc Electrophysiol 14 (2003) 76-82
6. Fast V.G., and Kléber A.G. Microscopic conduction in cultured strands of neonatal rat heart cells measured with voltage-sensitive dyes. Circ Res 73 (1993) 914-925
7. Rohr S., Kucera J.P., Fast V.G., and Kleber A.G. Paradoxical improvement of impulse conduction in cardiac tissue by partial cellular uncoupling. Science 275 (1997) 841-844
8. Choi B.R., Liu T., and Salama G. The distribution of refractory periods influences the dynamics of ventricular fibrillation. Circ Res 88 (2001) E49-E58
9. Zaitsev A.V., Guha P.K., Sarmast F., Kolli A., Berenfeld O., Pertsov A.M., de Groot J.R., Coronel R., and Jalife J. Wavebreak formation during ventricular fibrillation in the isolated, regionally ischemic pig heart. Circ Res 92 (2003) 546-553
10. Akar F.G., and Rosenbaum D.S. Transmural electrophysiological heterogeneities underlying arrhythmogenesis in heart failure. Circ Res 93 (2003) 638-645
11. Omichi C., Lamp S.T., Lin S.F., Yang J., Baher A., Zhou S., Attin M., Lee M.H., Karagueuzian H.S., Kogan B., Qu Z., Garfinkel A., Chen P.S., and Weiss J.N. Intracellular Ca dynamics in ventricular fibrillation. Am J Physiol 286 (2004) H1836-H1844
12. Katra R.P., and Laurita K.R. Cellular mechanism of calcium-mediated triggered activity in the heart. Circ Res 96 (2005) 535-542
13. Weiss J.N., Qu Z., Chen P.S., Lin S.F., Karagueuzian H.S., Hayashi H., Garfinkel A., and Karma A. The dynamics of cardiac fibrillation. Circulation 112 (2005) 1232-1240
14. Lakkireddy V., Bub G., Baweja P., Syed A., Boutjdir M., and El-Sherif N. The kinetics of spontaneous calcium oscillations and arrhythmogenesis in the in vivo heart during ischemia/reperfusion. Heart Rhythm 3 (2006) 58-66
15. Efimov I.R., Cheng Y., Van Wagoner D.R., Mazgalev T., and Tchou P.J. Virtual electrode-induced phase singularity. A basic mechanism of defibrillation failure. Circ Res 82 (1998) 918-925
16. Fast V.G., Sharifov O.F., Cheek E.R., Newton J., and Ideker R.E. Intramural virtual electrodes during defibrillation shocks in left ventricular wall assessed by optical mapping of membrane potential. Circulation 106 (2002) 1007-1014
17. Frazier D.W., Krassowska W., Chen P.-S., Wolf P.D., Daniely N.D., Smith W.M., and Ideker R.E. Transmural activations and stimulus potentials in three-dimensional anisotropic canine myocardium. Circ Res 63 (1988) 135-146
18. El-Sherif N., Chinushi M., Caref E.B., and Restivo M. Electrophysiological mechanism of the characteristic electrocardiographic morphology of torsade de pointes tachyarrhythmias in the long-QT syndrome: detailed analysis of ventricular tridimensional activation patterns. Circulation 96 (1997) 4392-4399
19. Chattipakorn N., Fotuhi P.C., Chattipakorn S.C., and Ideker R.E. Three-dimensional mapping of earliest activation after near-threshold ventricular defibrillation shocks. J Cardiovasc Electrophysiol 14 (2003) 65-69
20. Pogwizd S.M. Nonreentrant mechanisms underlying spontaneous ventricular arrhythmias in a model of nonischemic heart failure in rabbits. Circulation 92 (1995) 1034-1048
21. Yan G.X., Shimizu W., and Antzelevitch C. Characteristics and distribution of M cells in arterially perfused canine left ventricular wedge preparations. Circulation 98 (1998) 1921-1927
22. Akar F.G., Yan G.X., Antzelevitch C., and Rosenbaum D.S. Unique topographical distribution of M cells underlies reentrant mechanism of torsade de pointes in the long-QT syndrome. Circulation 105 (2002) 1247-1253
23. Trayanova N. Concepts of ventricular defibrillation. Phil Trans R Soc Lond A 359 (2001) 1327-1337
24. Hooks D.A., LeGrice I.J., Harvey J.D., and Smaill B.H. Intramural multisite recording of transmembrane potential in the heart. Biophysical J 81 (2001) 2671-2680
25. Byars J.L., Smith W.M., Ideker R.E., and Fast V.G. Development of optrode for transmural multisite optical recordings of Vm in the heart. J Cardiovasc Electrophysiol 14 (2003) 1196-1202
26. Sicouri S., Moro S., and Elizari M.V. d-Sotalol induces marked action potential prolongation and early afterdepolarizations in M but not empirical or endocardial cells of the canine ventricle. J Cardiovasc Pharmacol Ther 2 (1997) 27-38
27. Obreztchikova M.N., Sosunov E.A., Plotnikov A., Anyukhovsky E.P., Gainullin R.Z., Danilo P., Yeom Z.H., Robinson R.B., and Rosen M.R. Developmental changes in IKr and IKs contribute to age-related expression of dofetilide effects on repolarization and proarrhythmia. Cardiovasc Res 59 (2003) 339-350
28. Haws C.W., and Lux R.L. Correlation between in vivo transmembrane action potential durations and activation-recovery intervals from electrograms. Effects of interventions that alter repolarization time. Circulation 81 (1990) 281-288
29. Holley L.K., and Knisley S.B. Transmembrane potentials during high voltage shocks in ischemic cardiac tissue. PACE 20 (1997) 146-152
30. Rodriguez-Sinovas A., Cinca J., Tapias A., Armadans L., Tresanchez M., and Soler-Soler J. Lack of evidence of M-cells in porcine left ventricular myocardium. Cardiovasc Res 33 (1997) 307-313
31. Kovoor P., Campbell C., Wallace E., Byth K., Dewsnap B., Eipper V., Uther J., and Ross D. Effects of simultaneous insertion of 66 plunge needle electrodes on myocardial activation, function, and structure. PACE 26 (2003) 1979-1985
32. Arbel E.R., Prabhu R., Ramesh V., Pick R., and Glick G. A perfused canine right bundle branch-septal model for electrophysiological studies. Am J Physiol 236 (1979) H379-H384
33. Newton J.C., Smith W.M., and Ideker R.E. Estimated global transmural distribution of activation rate and conduction block during porcine and canine ventricular fibrillation. Circ Res 94 (2004) 836-842
34. Zhang Y.Z., He B., and Wang L.X. Effect of an increase in coronary perfusion on transmural ventricular repolarization. Physiol Res 56 (2007) 285-290
35. Caldwell B.J., Legrice I.J., Hooks D.A., Tai D.C., Pullan A.J., and Smaill B.H. Intramural measurement of transmembrane potential in the isolated pig heart: validation of a novel technique. J Cardiovasc Electrophysiol 16 (2005) 1001-1010
36. Antzelevitch C., Shimizu W., Yan G.X., Sicouri S., Weissenburger J., Nesterenko V.V., Burashnikov A., Di Diego J., Saffitz J., and Thomas G.P. The M cell: its contribution to the ECG and to normal and abnormal electrical function of the heart. J Cardiovasc Electrophysiol 10 (1999) 1124-1152
37. Sicouri S., Fish J., and Antzelevitch C. Distribution of M cells in the canine ventricle. J Cardiovasc Electrophysiol 5 (1994) 824-837
38. Antzelevitch C. Are M cells present in the ventricular myocardium of the pig?. A question of maturity. Cardiovasc Res 36 (1997) 127-128
39. Langrill D.M., and Roth B.J. The effect of plunge electrodes during electrical stimulation of cardiac tissue. IEEE Trans Biomed Eng 48 (2001) 1207-1211