Real-time feedback of dynamic cardiac repolarization properties

2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10

Volumn , Issue , 2010, Pages 114-117

  Western, David ^a   Taggart, Peter ^b   Hanson, Ben ^a  

^a UNIVERSITY COLLEGE LONDON   (United Kingdom)

^b UNIVERSITY COLLEGE HOSPITAL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

AUTOMATED SYSTEMS; CLINICAL PRACTICES; COMPUTATIONAL MODELING; HUMAN DATA; NOVEL DIAGNOSTICS; REAL-TIME FEEDBACK; REPOLARIZATION; RESEARCH CAPABILITIES;

ACTIVATION ANALYSIS; AUTOMATION; EXPERT SYSTEMS; RESEARCH;

HEURISTIC ALGORITHMS;

ACTION POTENTIAL; ALGORITHM; ARTICLE; BIOLOGICAL MODEL; ELECTROCARDIOGRAPHY; FEEDBACK SYSTEM; HEART MUSCLE CELL; HEART MUSCLE CONDUCTION SYSTEM; HUMAN; METHODOLOGY; PHYSIOLOGY; REGRESSION ANALYSIS; SIGNAL PROCESSING;

ACTION POTENTIALS; ALGORITHMS; ELECTROCARDIOGRAPHY; FEEDBACK, PHYSIOLOGICAL; HEART CONDUCTION SYSTEM; HUMANS; LEAST-SQUARES ANALYSIS; MODELS, CARDIOVASCULAR; MYOCYTES, CARDIAC; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 78650801837     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMBS.2010.5626087     Document Type: Conference Paper

References (16)

1. F. M. Kusumoto, "Unipolar recording in cardiac electrophysiologic studies," Journal of Interventional Cardiac Electrophysiology, vol. 3, Jul. 1999, pp. 121-127.
2. J. M. de Bakker, M. J. Janse, F. J. van Capelle, and D. Durrer, "An interactive computer system for guiding the surgical treatment of life-threatening ventricular tachycardias," IEEE Transactions on Bio-Medical Engineering, vol. 31, Apr. 1984, pp. 362-368.
3. M. P. Nash, C. P. Bradley, P. M. Sutton, R. H. Clayton, P. Kallis, M. P. Hayward, D. J. Paterson, and P. Taggart, "Whole heart action potential duration restitution properties in cardiac patients: a combined clinical and modelling study," Experimental Physiology, vol. 91, 2006, pp. 339-354.
4. M. Iacoviello, C. Forleo, P. Guida, R. Romito, A. Sorgente, S. Sorrentino, S. Catucci, F. Mastropasqua, and M. Pitzalis, "Ventricular repolarization dynamicity provides independent prognostic information toward major arrhythmic events in patients with iIdiopathic dilated cardiomyopathy," Journal of the American College of Cardiology, vol. 50, Jul. 2007, pp. 225-231.
5. C. Haws and R. Lux, "Correlation between in vivo transmembrane action potential durations and activation-recovery intervals from electrograms. Effects of interventions that alter repolarization time," Circulation, vol. 81, Jan. 1990, pp. 281-288.
6. C. Millar, F. Kralios, and R. Lux, "Correlation between refractory periods and activation-recovery intervals from electrograms: effects of rate and adrenergic interventions," Circulation, vol. 72, Dec. 1985, pp. 1372-1379.
7. M. Potse, A. Vinet, T. Opthof, and R. Coronel, "Validation of a simple model for the morphology of the T wave in unipolar electrograms," Am J Physiol Heart Circ Physiol, May. 2009, p. 00064.2009.
8. M. S. Spach, R. C. Barr, G. A. Serwer, J. M. Kootsey, and E. A. Johnson, "Extracellular potentials related to intracellular action potentials in the dog purkinje system," Circ Res, vol. 30, May. 1972, pp. 505-519.
9. B. Steinhaus, "Estimating cardiac transmembrane activation and recovery times from unipolar and bipolar extracellular electrograms: a simulation study," Circ Res, vol. 64, Mar. 1989, pp. 449-462.
10. R. Coronel, J. M. de Bakker, F. J. Wilms-Schopman, T. Opthof, A. C. Linnenbank, C. N. Belterman, and M. J. Janse, "Monophasic action potentials and activation recovery intervals as measures of ventricular action potential duration: Experimental evidence to resolve some controversies," Heart Rhythm, vol. 3, Sep. 2006, pp. 1043-1050.
11. R. F. Wyatt, M. J. Burgess, A. K. Evans, R. L. Lux, J. A. Abildskov, and T. Tsutsumi, "Estimation of ventricular transmembrane action potential durations and repolarization times from unipolar electrograms," The American Journal of Cardiology, vol. 47, Feb. 1981, p. 488.
12. R. F. Wyatt, "Comparison of estimates of activation and recovery times from bipolar and unipolar electrograms to in vivo transmembrane APDs," in 2nd Annual Conf. IEEE Eng. Med. Biol. Soc., Washington, D.C., 1980, pp. 22-25.
13. A. M. Yue, "To the editor," Heart Rhythm, vol. 4, Jan. 2007, pp. 120-121.
14. R. Coronel, J. M. de Bakker, M. J. Janse, T. Opthof, "To the Editor," Heart Rhythm, vol. 4, Jan. 2007, p. 121.
15. A. M. Yue, J. R. Paisey, S. Robinson, T. R. Betts, P. R. Roberts, and J. M. Morgan, "Determination of human ventricular repolarization by noncontact mapping: validation with monophasic action potential recordings," Circulation, vol. 110, Sep. 2004, pp. 1343- 1350.
16. K. Anderson, R. Walker, P. Ershler, M. Fuller, T. Dustman, R. Menlove, S. Karwandee, and R. Lux, "Determination of local myocardial electrical activation for activation sequence mapping. A statistical approach," Circ Res, vol. 69, Oct. 1991, pp. 898-917.