The role of photon scattering in voltage-calcium fluorescent recordings of ventricular fibrillation

Biophysical Journal

Volumn 101, Issue 2, 2011, Pages 307-318

  Bishop, Martin J ^a   Rowley, Alexander ^a   Rodriguez, Blanca ^a   Plank, Gernot ^a,b   Gavaghan, David J ^a   Bub, Gil ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

^b MEDICAL UNIVERSITY OF GRAZ   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM; COLORING AGENT;

ARTICLE; BIOLOGICAL MODEL; BIOPHYSICS; FLUORESCENCE; HEART PACING; HEART VENTRICLE FIBRILLATION; METABOLISM; METHODOLOGY; PATHOPHYSIOLOGY; PHOTON; RADIATION SCATTERING; UNCERTAINTY;

BIOPHYSICS; CALCIUM; CARDIAC PACING, ARTIFICIAL; COLORING AGENTS; FLUORESCENCE; MODELS, CARDIOVASCULAR; PHOTONS; SCATTERING, RADIATION; UNCERTAINTY; VENTRICULAR FIBRILLATION;

EID: 80052475926     PISSN: 00063495     EISSN: 15420086     Source Type: Journal    
DOI: 10.1016/j.bpj.2011.06.012     Document Type: Article

References (23)

1. J. Jalife Ventricular fibrillation: mechanisms of initiation and maintenance Annu. Rev. Physiol. 62 2000 25 50 (Pubitemid 30618255)
2. 2+ dynamics and the stability of ventricular tachycardia Biophys. J. 77 1999 2930 2941
3. C. Omichi, and S.T. Lamp J.N. Weiss Intracellular Ca dynamics in ventricular fibrillation Am. J. Physiol. Heart Circ. Physiol. 286 2004 H1836 H1844
4. S. Wu, and J.N. Weiss S.F. Lin Dissociation of membrane potential and intracellular calcium during ventricular fibrillation J. Cardiovasc. Electrophysiol. 16 2005 186 192 (Pubitemid 40322205)
5. 2+ dynamics and wave fragmentation during ventricular fibrillation in isolated blood-perfused pig hearts Circ. Res. 101 2007 e90 e101
6. S.D. Girouard, K.R. Laurita, and D.S. Rosenbaum Unique properties of cardiac action potentials recorded with voltage-sensitive dyes J. Cardiovasc. Electrophysiol. 7 1996 1024 1038 (Pubitemid 26389416)
7. C.J. Hyatt, and S.F. Mironov A.M. Pertsov Optical action potential upstroke morphology reveals near-surface transmural propagation direction Circ. Res. 97 2005 277 284 (Pubitemid 41105454)
8. M.J. Bishop, and B. Rodriguez D.J. Gavaghan Synthesis of voltage-sensitive optical signals: application to panoramic optical mapping Biophys. J. 90 2006 2938 2945
9. M.J. Bishop, and B. Rodriguez N.A. Trayanova The role of photon scattering in optical signal distortion during arrhythmia and defibrillation Biophys. J. 93 2007 3714 3726 (Pubitemid 350190833)
10. L. Ding, R. Splinter, and S.B. Knisley Quantifying spatial localization of optical mapping using Monte Carlo simulations IEEE Trans. Biomed. Eng. 48 2001 1098 1107 (Pubitemid 32879973)
11. M. Bishop, and G. Bub B. Rodriguez An investigation into the role of the optical detection set-up in the recording of cardiac optical mapping signals: a Monte Carlo simulation study Physica D 238 2009 1008 1018
12. M.A. Bray, and J.P. Wikswo Examination of optical depth effects on fluorescence imaging of cardiac propagation Biophys. J. 85 2003 4134 4145 (Pubitemid 37490320)
13. I. Efimov, and V. Sidorov B. Wollenzier Evidence of three-dimensional scroll waves with ribbon-shaped filaments as a mechanism of ventricular tachycardia in isolated rabbit heart J. Cardiovasc. Electrophysiol. 10 1999 1452 1462 (Pubitemid 29529645)
14. O. Bernus, K.S. Mukund, and A.M. Pertsov Detection of intramyocardial scroll waves using absorptive transillumination imaging J. Biomed. Opt. 12 2007 014035
15. R.D. Walton, and D. Benoist O. Bernus Dual excitation wavelength epifluorescence imaging of transmural electrophysiological properties in intact hearts Heart Rhythm 7 2010 1843 1849
16. R.D. Walton, and O. Bernus Computational modeling of cardiac dual calcium-voltage optical mapping Conf. Proc. IEEE Eng. Med. Biol. Soc. 2009 2009 2827 2830
17. M. Bishop, and G. Plank Representing cardiac bidomain bath-loading effects by an augmented monodomain approach: application to complex ventricular models IEEE Trans. Biomed. Eng. 58 2011 1066 1075
18. L. Clerc Directional differences of impulse spread in trabecular muscle from mammalian heart J. Physiol. 255 1976 335 346
19. C.H. Luo, and Y. Rudy A model of the ventricular cardiac action potential. Depolarization, repolarization, and their interaction Circ. Res. 68 1991 1501 1526
20. E.J. Vigmond, and M. Hughes L.J. Leon Computational tools for modeling electrical activity in cardiac tissue J. Electrocardiol. 36 Suppl 2003 69 74 (Pubitemid 38049764)
21. W. Cheong, S. Prahl, and A. Welch A review of the optical properties of biological tissues IEEE J. Quantum Electron 26 1990 2166 2185
22. E. Entcheva, and Y. Kostov L. Tung Fluorescence imaging of electrical activity in cardiac cells using an all-solid-state system IEEE Trans. Biomed. Eng. 51 2004 333 341 (Pubitemid 38133613)
23. P. Lee, and C. Bollensdorff P. Kohl Single-sensor system for spatially-resolved, continuous and multi-parametric optical mapping of cardiac tissue Heart Rhythm 2011 in press