Single-sensor system for spatially resolved, continuous, and multiparametric optical mapping of cardiac tissue

Heart Rhythm

Volumn 8, Issue 9, 2011, Pages 1482-1491

  Lee, Peter ^a,b   Bollensdorff, Christian ^a,b   Quinn, T Alexander ^a,b   Wuskell, Joseph P ^c   Loew, Leslie M ^c   Kohl, Peter ^a,b  

^a UNIVERSITY OF OXFORD   (United Kingdom)

^b NATIONAL HEART AND LUNG INSTITUTE   (United Kingdom)

^c UNIVERSITY OF CONNECTICUT   (United States)

Author keywords

Arrhythmia; Electrophysiology; Fluorescence; Mechanoelectric coupling; Optical mapping

Indexed keywords

CALCIUM ION;

ACCURACY; ANIMAL TISSUE; ARTICLE; CAMERA; CARDIOVASCULAR SYSTEM EXAMINATION; CONTROLLED STUDY; ELECTRONICS; ELECTROSTIMULATION; FEMALE; HEART EXCITATION; HEART MAPPING; HEART MUSCLE FIBER MEMBRANE POTENTIAL; ILLUMINATION; ISOLATED HEART; LIGHT EMITTING DIODE; MECHANICAL STIMULATION; NONHUMAN; OPTICS; PILOT STUDY; PRIORITY JOURNAL; RAT; SENSOR; SINUS RHYTHM; ANIMAL; ANIMAL MODEL; EPICARDIUM MAPPING; HEART; HEART ARRHYTHMIA; HEART MUSCLE CONDUCTION SYSTEM; METHODOLOGY; PATHOPHYSIOLOGY; PHYSIOLOGY; WISTAR RAT;

ANIMALS; ARRHYTHMIAS, CARDIAC; EPICARDIAL MAPPING; FEMALE; HEART; HEART CONDUCTION SYSTEM; MODELS, ANIMAL; RATS; RATS, WISTAR;

EID: 84855504497     PISSN: 15475271     EISSN: 15563871     Source Type: Journal    
DOI: 10.1016/j.hrthm.2011.03.061     Document Type: Article

References (36)

1. Efimov IR, Nikolski VP, Salama G. Optical imaging of the heart. Circ Res 2004;95:21-33.
2. Salama G, Hwang SM. Simultaneous optical mapping of intracellular free calcium and action potentials from Langendorff perfused hearts. Curr Protoc Cytom 2009;Chapter 12:Unit 12 17.
3. Kohl P, Bollensdorff C, Garny A. Effects of mechanosensitive ion channels on ventricular electrophysiology: Experimental and theoretical models. Exp Physiol 2006;91:307-321.
4. 2--sensitivity and arrhythmia susceptibility. J Mol Cell Cardiol 2010;48:824-833.
5. 2- reuptake in guinea pig ventricular myocytes: Experiments and models. Prog Biophys Mol Biol 2008;97:298 -311.
6. 2- spark rate. Circ Res 2009;104:787-795.
7. Kiseleva I, Kamkin A, Kohl P, Lab MJ. Calcium and mechanically induced potentials in fibroblasts of rat atrium. Cardiovasc Res 1996;32:98 -111.
8. Franz MR. Mechano-electrical feedback in ventricular myocardium. Cardiovasc Res 1996;32:15-24.
9. 2- release causes myocyte depolarization. Underlying mechanism and threshold for triggered action potentials. Circ Res 2000;87:774 -780.
10. Pogwizd SM, Schlotthauer K, Li L, Yuan W, Bers DM. A rrhythmogenesis and contractile dysfunction in heart failure: Roles of sodium-calcium exchange, inward rectifier potassium current, and residual beta-adrenergic responsiveness. Circ Res 2001;88:1159 -1167.
11. Clusin WT. Calcium and cardiac arrhythmias: DADs, EADs, and alternans. Crit Rev Clin Lab Sci 2003;40:337-375.
12. Choi BR, Salama G. Simultaneous maps of optical action potentials and calcium transients in guinea-pig hearts: Mechanisms underlying concordant alternans. J Physiol 2000;529(Pt 1):171-188.
13. Fast VG. Simultaneous optical imaging of membrane potential and intracellular calcium. J Electrocardiol 2005;38:107-112.
14. Fast VG, Ideker RE. Simultaneous optical mapping of transmembrane potential and intracellular calcium in myocyte cultures. J Cardiovasc Electrophysiol 2000;11:547-556.
15. Laurita KR, Singal A. Mapping action potentials and calcium transients simultaneously from the intact heart. Am J Physiol Heart Circ Physiol 2001;280: H2053-H2060.
16. Holcomb MR, Woods MC, Uzelac I, Wikswo JP, Gilligan JM, Sidorov VY. The potential of dual camera systems for multimodal imaging of cardiac electrophysiology and metabolism. Exp Biol Med (Maywood) 2009;234:1355-1373.
17. Knisley SB, Justice RK, Kong W, Johnson PL. Ratiometry of transmembrane voltage-sensitive fluorescent dye emission in hearts. Am J Physiol Heart Circ Physiol 2000;279:H1421-H1433.
18. Kong W, Walcott GP, Smith WM, Johnson PL, Knisley SB. Emission ratiometry for simultaneous calcium and action potential measurements with coloaded dyes in rabbit hearts: Reduction of motion and drift. J Cardiovasc Electrophysiol 2003;14:76-82.
19. 2-] in single cardiac cells with fura-2 or indo-1. Cardiovasc Res 1995;29:717-726.
20. Lee HC, Mohabir R, Smith N, Franz MR, Clusin WT. Effect of ischemia on calcium-dependent fluorescence transients in rabbit hearts containing indo 1. Correlation with monophasic action potentials and contraction. Circulation 1988;78:1047-1059.
21. Entcheva E, Bien H. Macroscopic optical mapping of excitation in cardiac cell networks with ultra-high spatiotemporal resolution. Prog Biophys Mol Biol 2006;92:232-257.
22. 2- indicators with greatly improved fluorescence properties. J Biol Chem 1985;260:3440 -3450.
23. Walton RD, Benoist D, Hyatt CJ, Gilbert SH, White E, Bernus O. Dual excitation wavelength epifluorescence imaging of transmural electrophysiological properties in intact hearts. Heart Rhythm 2010;7:1843-1849.
24. Dutta S, Bishop MJ, Pathmanathan P, et al. Interpreting optical mapping recordings in the ischemic heart: A combined experimental and computational investigation. LNCS 2011;6666:20 -27.
25. Waggoner AS, Wachman ES, Farkas DL. Optical filtering systems for wavelength selection in light microscopy. Curr Protoc Cytom 2001;Chapter 2:Unit 2 4.
26. Entcheva E, Kostov Y, Tchernev E, Tung L. Fluorescence imaging of electrical activity in cardiac cells using an all-solid-state system. IEEE Trans Biomed Eng 2004;51:333-341.
27. Matiukas A, Mitrea BG, Qin M, et al. Near-infrared voltage-sensitive fluorescent dyes optimized for optical mapping in blood-perfused myocardium. Heart Rhythm 2007;4:1441-1451.
28. Fedorov VV, Lozinsky IT, Sosunov EA, et al. A pplication of blebbistatin as an excitation-contraction uncoupler for electrophysiologic study of rat and rabbit hearts. Heart Rhythm 2007;4:619-626.
29. Kohl P, Noble D. Life and mechanosensitivity. Prog Biophys Mol Biol 2008; 97:159 -162.
30. Kong CR, Bursac N, Tung L. Mechanoelectrical excitation by fluid jets in monolayers of cultured cardiac myocytes. J Appl Physiol 2005;98:2328 - 2336.
31. Garny A, Kohl P. Mechanical induction of arrhythmias during ventricular repolarization: Modeling cellular mechanisms and their interaction in two dimensions. A nn NY Acad Sci 2004;1015:133-143.
32. Li W, Kohl P, Trayanova N. Induction of ventricular arrhythmias following mechanical impact: A simulation study in 3D. J Mol Histol 2004;35:679-686.
33. Bishop MJ, Rodriguez B, Qu F, Efimov IR, Gavaghan DJ, Trayanova NA. The role of photon scattering in optical signal distortion during arrhythmia and defibrillation. Biophys J 2007;93:3714 -3726.
34. de Boer TP, Camelliti P, Ravens U, Kohl P. Myocardial tissue slices: Organotypic pseudo-2D models for cardiac research & development. Future Cardiol 2009;5:425- 430.
35. Qu F, Ripplinger CM, Nikolski VP, Grimm C, Efimov IR. Three-dimensional panoramic imaging of cardiac arrhythmias in rabbit heart. J Biomed Opt 2007; 12:044019.
36. Quinn TA, Granite S, Allessie MA, et al. Minimum Information about a Cardiac Electrophysiology Experiment (MICEE): Standardised reporting for model reproducibility, interoperability, and data sharing. Prog Biophys Mol Biol 2011; in press. doi: 10.1016/j.pbiomolbio.2011.07.001