King's College London

Research portal

Dr Oleg Aslanidi

  1. Reinforcement Learning to Improve Image-Guidance of Ablation Therapy for Atrial Fibrillation

    Muizniece, L., Bertagnoli, A., Qureshi, A., Zeidan, A., Roy, A., Muffoletto, M. & Aslanidi, O., 25 Aug 2021, In: Frontiers in Physiology. 12, 733139.

    Research output: Contribution to journalArticlepeer-review

  2. Toward Patient-Specific Prediction of Ablation Strategies for Atrial Fibrillation Using Deep Learning

    Muffoletto, M., Qureshi, A., Zeidan, A., Muizniece, L., Fu, X., Zhao, J., Roy, A., Bates, P. A. & Aslanidi, O., 26 May 2021, In: Frontiers in Physiology. 12, 674106, 674106.

    Research output: Contribution to journalArticlepeer-review

  3. Prolonged ursodeoxycholic acid administration reduces acute ischaemia-induced arrhythmias in adult rat hearts

    Ferraro, E., Pozhidaeva, L., Pitcher, D. S., Mansfield, C., Koh, J. H. B., Williamson, C., Aslanidi, O., Gorelik, J. & Ng, F. S., 1 Dec 2020, In: Scientific Reports. 10, 1, 15284.

    Research output: Contribution to journalArticlepeer-review

  4. Identifying Locations of Re-entrant Drivers from Patient-Specific Distribution of Fibrosis in the Left Atrium

    Roy, A., Varela, M., Chubb, H., MacLeod, R., Hancox, J. C., Schaeffter, T. & Aslanidi, O., 23 Sep 2020, In: PLoS Computational Biology. 16, 9, 1008086.

    Research output: Contribution to journalArticlepeer-review

  5. Investigating Strain as a Biomarker for Atrial Fibrosis Quantified by Patient Cine MRI Data

    Qureshi, A., Roy, A., Chubb, H., De Vecchi, A. & Aslanidi, O., 13 Sep 2020, 2020 Computing in Cardiology, CinC 2020. IEEE Computer Society, 9344199. (Computing in Cardiology; vol. 2020-September).

    Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

  6. Modelling Left Atrial Flow and Blood Coagulation for Risk of Thrombus Formation in Atrial Fibrillation

    Qureshi, A., Darwish, O., Chubb, H., Williams, S., Nechipurenko, D., Ataullakhanov, F., Nordsletten, D., Aslanidi, O. & De Vecchi, A., 2020, Computing in Cardiology 2020. IEEE

    Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

  7. Editorial: Recent Advances in Understanding the Basic Mechanisms of Atrial Fibrillation Using Novel Computational Approaches

    Zhao, J., Aslanidi, O., Kuklik, P., Lee, G., Tse, G., Niederer, S. & Vigmond, E. J., 20 Aug 2019, In: Frontiers in Physiology. 10, 1065.

    Research output: Contribution to journalEditorialpeer-review

  8. Development of a Deep Learning Method to Predict Optimal Ablation Patterns for Atrial Fibrillation

    Muffoletto, M., Fu, X., Roy, A., Varela, M., Bates, P. A. & Aslanidi, O. V., 1 Jul 2019, 2019 IEEE Conference on Computational Intelligence in Bioinformatics and Computational Biology, CIBCB 2019. Baruzzo, G., Daberdaku, S., Di Camillo, B., Furini, S., Giordano, E. D. & Nicosia, G. (eds.). Institute of Electrical and Electronics Engineers Inc., 8791475

    Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

  9. Investigating Calcium-Mediated Arrhythmias via a Computational Model of a Rabbit Atrial Myocyte

    Holmes, M., Benson, A. P., Aslanidi, O. V. & Colman, M. A., 24 Jun 2019, Computing in Cardiology, CinC 2018. IEEE Computer Society, Vol. 45. 8744056

    Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

  10. Virtual Catheter Ablation of Target Areas Identified from Image-Based Models of Atrial Fibrillation

    Roy, A., Varela, M., Chubb, H., MacLeod, R. S., Hancox, J., Schaeffter, T., O’Neill, M. & Aslanidi, O., 30 May 2019, p. 11-19. 9 p.

    Research output: Contribution to conference typesPaperpeer-review

  11. Computational Modelling of Electro-Mechanical Coupling in the Atria and Its Changes During Atrial Fibrillation

    Monaci, S., Nordsletten, D. & Aslanidi, O., 14 Feb 2019, Lecture Notes in Computer Science: International Workshop on Statistical Atlases and Computational Models of the Heart 2018. Zhao, J., Sermesant, M., Young, A., Rhode, K., Li, S., McLeod, K., Pop, M. & Mansi, T. (eds.). Springer‐Verlag Berlin Heidelberg, Vol. 11395. p. 103-113 10 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  12. Algorithms for left atrial wall segmentation and thickness – Evaluation on an open-source CT and MRI image database

    Karim, R., Blake, L-E., Inoue, J., Tao, Q., Jia, S., Housden, R. J., Bhagirath, P., Duval, J-L., Varela, M., Behar, J., Cadour, L., van der Geest, R. J., Cochet, H., Drangova, M., Sermesant, M., Razavi, R., Aslanidi, O., Rajani, R. & Rhode, K., Dec 2018, In: Medical Image Analysis. 50, p. 36-53 18 p.

    Research output: Contribution to journalArticlepeer-review

  13. Evaluation of radiofrequency catheter ablation settings for variable atrial tissue depth and flow conditions

    Dillon-Murphy, D., Nordsletten, D., Soor, N., Chubb, H., O'Neill, M., De Vecchi, A. & Aslanidi, O., 5 Apr 2018, In: Computing in Cardiology. 44, p. 1-4 4 p., 17681512.

    Research output: Contribution to journalConference paperpeer-review

  14. Novel computational analysis of left atrial anatomy improves prediction of atrial fibrillation recurrence after ablation

    Varela, M., Bisbal, F., Zacur, E., Berruezo, A., Aslanidi, O., Mont, L. & Lamata de la Orden, P., 14 Feb 2017, In: Frontiers in Physiology. 8, 68.

    Research output: Contribution to journalArticlepeer-review

  15. Segmentation challenge on the quantification of left atrial wall thickness

    Karim, R., Varela, M., Bhagirath, P., Morgan, R., Behar, J., Housden, J., Rajani, R., Aslanidi, O. & Rhode, K. S., 1 Feb 2017, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer‐Verlag Berlin Heidelberg, Vol. 10124 LNCS. p. 193-200 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10124 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

  16. Non-invasive characterisation of left atrial substrate in atrial fibrillation patients using multi-modal magnetic resonance imaging

    Amaral Varela, M. M., Dillon Murphy, D., Whitaker, J., Chubb, M. H. & Aslanidi, O., 2017, EP Europace. Vol. 19. p. iii184

    Research output: Chapter in Book/Report/Conference proceedingMeeting abstractpeer-review

  17. Small-conductance calcium-activated potassium current promotes atrial fibrillation due to reginal heterogeneity in the accumulation of intracellular calcium

    Amaral Varela, M. M., Dar, P., Hancox, J. C. & Aslanidi, O., 2017, EP Europace. Vol. 19. p. iii183

    Research output: Chapter in Book/Report/Conference proceedingMeeting abstractpeer-review

  18. The efficacy of class III anti-arrhythmic drugs in 3D canine atrial models: Is the blockade of IKCa pro- or anti-arrhythmic?

    Varela, M., Dar, P., Hancox, J. C. & Aslanidi, O. V., 2017, In: Computing in Cardiology. 44, p. 1-4 4 p.

    Research output: Contribution to journalConference paperpeer-review

  19. Atrial Heterogeneity Generates Re-entrant Substrate during Atrial Fibrillation and Anti-arrhythmic Drug Action: Mechanistic Insights from Canine Atrial Models

    Varela, M., Colman, M. A., Hancox, J. C. & Aslanidi, O., 16 Dec 2016, In: PLoS Computational Biology. 12, 12, e1005245.

    Research output: Contribution to journalArticlepeer-review

  20. Towards patient-specific modelling of lesion formation during radiofrequency catheter ablation for atrial fibrillation

    Soor, N., Morgan, R. J., Varela, M. & Aslanidi, O., 18 Oct 2016, 2016 Annual International Conference of the IEEE Engineering in Medicine & Biology Society. Institute of Electrical and Electronics Engineers ( IEEE )

    Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

  21. Modelling the effects of fibrosis-associated electrical heterogeneity in atrial fibrillation

    Morgan, R. J., Colman, M., Chubb, M. H., Varela, M. & Aslanidi, O., 24 Jun 2015, In: EUROPACE. 17, p. iii13 1 p., 181.

    Research output: Contribution to journalMeeting abstractpeer-review

  22. 3D high-resolution atrial wall thickness maps using black-blood PSIR

    Varela, M., Kolbitsch, C., Theron, A., Morgan, R., Henningsson, M., Schaeffter, T. & Aslanidi, O., 3 Feb 2015, In: Journal of Cardiovascular Magnetic Resonance. 17, Suppl 1, 2 p., P239.

    Research output: Contribution to journalConference paperpeer-review

  23. Letter to the Editor - Initiation and sustenance of re-entry are promoted by two different mechanisms

    Aslanidi, O. & Hancox, J. C., Jan 2015, In: Heart Rhythm. 12, 1, p. e2-e2 1 p.

    Research output: Contribution to journalArticlepeer-review

  24. Optimal prediction of atrial fibrillation recurrence after ablation: A computational anatomy study

    Varela, M., Bisbal, F., Zacur, E., Guiu, E., Berruezo, A., Sitges, M., Prat, S., Aslanidi, O., Mont, L. & Lamata de la Orden, P., 2015, In: Circulation. 132, Suppl 3, A12471.

    Research output: Contribution to journalMeeting abstractpeer-review

  25. Role of atrial tissue substrate and electrical activation pattern in fractionation of atrial electrograms: a computational study

    Varela, M. & Aslanidi, O., Sep 2014, Annual International Conference of the IEEE Engineering in Medicine & Biology Society. Institute of Electrical and Electronics Engineers ( IEEE ), Vol. 2014. p. 1587-1590 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

  26. Evolution and pharmacological modulation of the arrhythmogenic wave dynamics in canine pulmonary vein model

    Colman, M., Varela, M., Hancox, J. C., Zhang, H. & Aslanidi, O., 31 Mar 2014, In: EUROPACE. 16, 3, p. 416-423

    Research output: Contribution to journalArticlepeer-review

  27. Evaluating effects of fibrosis in atrial arrhythmogenesis using 3D computational modelling

    Morgan, R., Colman, M., Krueger, M., Seemann, G., Rhode, K. & Aslanidi, O., 2014, In: Computing in Cardiology. 41, 9-2, p. 765-768 4 p.

    Research output: Contribution to journalConference paper

  28. Ionic mechanisms of triggered activity in atrial cell models

    Varela, M., Morgan, R., Ghavami, N., James, S. & Aslanidi, O., 2014, Computing in Cardiology. Computing in Cardiology (CINC), Vol. 41. p. 1021-1024 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference paper

  29. Pro-arrhythmogenic effects of atrial fibrillation induced electrical remodelling: Insights from 3D virtual human atria

    Colman, M., Aslanidi, O., Kharche, S., Boyett, M. R., Garratt, C., Hancox, J. C. & Zhang, H., Sep 2013, In: The Journal of Physiology. 591, 17, p. 4249-4272 24 p.

    Research output: Contribution to journalArticlepeer-review

  30. Realistic heterogeneous and anisotropic canine atrial model for the study of atrial arrhythmias

    Varela, M., Colman, M. A., Zhang, H. & Aslanidi, O., Jul 2013, In: Journal of Electrocardiology. 46, 4, p. e10-e11 2 p.

    Research output: Contribution to journalConference paperpeer-review

  31. Heterogeneous and anisotropic integrative model of pulmonary veins: computational study of arrhythmogenic substrate for atrial fibrillation

    Aslanidi, O. V., Colman, M. A., Varela, M., Zhao, J., Smaill, B. H., Hancox, J. C., Boyett, M. R. & Zhang, H., 6 Apr 2013, In: Interface Focus. 3, 2, p. - 8 p., 20120069.

    Research output: Contribution to journalArticlepeer-review

  32. A novel computational sheep atria model for the study of atrial fibrillation

    Butters, T., Aslanidi, O., Zhao, J., Smaill, B. & Zhang, H., Apr 2013, In: Interface Focus. 3, 2, 20120067.

    Research output: Contribution to journalArticlepeer-review

  33. Application of micro-computed tomography with iodine staining to cardiac imaging, segmentation, and computational model development

    Aslanidi, O., Nikolaidou, T., Zhao, J., Smaill, B., Gilbert, S., Holden, A., Lowe, T., Withers, P. J., Stephenson, R. S., Jarvis, J. C., Hancox, J. C., Boyett, M. R. & Zhang, H., Jan 2013, In: Ieee Transactions on Medical Imaging. 32, 1, p. 8-17 10 p.

    Research output: Contribution to journalArticlepeer-review

  34. Determination of atrial myofibre orientation using structure tensor analysis for biophysical modelling

    Varela, M., Zhao, J. & Aslanidi, O., 2013, Functional Imaging and Modeling of the Heart: 7th International Conference, FIMH 2013, proceedings. Ourselin, S., Rueckert, D. & Smith, N. (eds.). Berlin: Springer Berlin Heidelberg, p. 425-432 8 p. (Lecture Notes in Computer Science; vol. 7945).

    Research output: Chapter in Book/Report/Conference proceedingConference paper

  35. Patient-specific modelling of atrial fibrosis and conduction

    Morgan, R., Rhode, K. & Aslanidi, O., 2013, In: Journal of Electrocardiology. 46, p. e27-e28

    Research output: Contribution to journalMeeting abstractpeer-review

  36. Arrhythmogenic substrate for atrial fibrillation: Insights from an integrative computational model of pulmonary veins

    Aslanidi, O. V., Colman, M. A., Zhao, J., Smaill, B. H., Gilbert, S. H., Hancox, J. C., Boyett, M. R. & Zhang, H., Aug 2012, 2012 Annual International Conference of the IEEE Engineering In Medicine And Biology Society. N/A ed. Piscataway, Vol. 2012. p. 203-206 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference paper

  37. Postnatal development of transmural gradients in expression of ion channels and Ca²⁺-handling proteins in the ventricle

    Abd Allah, E. S. H., Aslanidi, O. V., Tellez, J. O., Yanni, J., Billeter, R., Zhang, H., Dobrzynski, H. & Boyett, M. R., Aug 2012, In: Journal of Molecular and Cellular Cardiology. 53, 2, p. 145-155 10 p.

    Research output: Contribution to journalArticlepeer-review

  38. Structure-function relationship in the sinus and atrioventricular nodes

    Nikolaidou, T., Aslanidi, O. V., Zhang, H. & Efimov, I. R., Aug 2012, In: Pediatric Cardiology. 33, 6, p. 890-899 10 p.

    Research output: Contribution to journalArticlepeer-review

  39. Virtual tissue engineering of the human atrium: modelling pharmacological actions on atrial arrhythmogenesis

    Aslanidi, O. V., Al-Owais, M., Benson, A. P., Colman, M. A., Garratt, C. J., Gilbert, S. H., Greenwood, J. P., Holden, A. V., Kharche, S., Kinnell, E., Pervolaraki, E., Plein, S., Stott, J. & Zhang, H., 16 Jul 2012, In: EUROPEAN JOURNAL OF PHARMACEUTICAL SCIENCES. 46, 4, p. 209-221 12 p.

    Research output: Contribution to journalArticlepeer-review

  40. 3D virtual human atria: A computational platform for studying clinical atrial fibrillation

    Aslanidi, O., Colman, M., Stott, J., Dobrzynski, H., Boyett, M. & Zhang, H., Oct 2011, In: Progress in Biophysics and Molecular Biology. 107, 1, p. 156-168 12 p.

    Research output: Contribution to journalArticlepeer-review

  41. Correlation between P-wave morphology and origin of atrial focal tachycardia--insights from realistic models of the human atria and torso

    Colman, M. A., Aslanidi, O. V., Stott, J., Holden, A. V. & Zhang, H., Oct 2011, In: IEEE Transactions on Biomedical Engineering. 58, 10, p. 2952 - 2955 4 p.

    Research output: Contribution to journalArticlepeer-review

  42. Towards a computational reconstruction of the electrodynamics of premature and full term human labour

    Aslanidi, O., Atia, J., Benson, A. P., van den Berg, H. A., Blanks, A. M., Choi, C., Gilbert, S. H., Goryanin, I., Hayes-Gill, B. R., Holden, A. V., Li, P., Norman, J. E., Simpson, N. A. B., Taggart, M. J., Tong, W. C. & Zhang, H., Oct 2011, In: Progress in Biophysics and Molecular Biology. 107, 1, p. 183-192 11 p.

    Research output: Contribution to journalArticlepeer-review

  43. Computer three-dimensional anatomical reconstruction of the human sinus node and a novel paranodal area

    Chandler, N., Aslanidi, O., Buckley, D., Inada, S., Birchall, S., Atkinson, A., Monfredi, O., Molenaar, P., Anderson, R., Sharma, V., Sigg, D., Zhang, H., Boyett, M. & Dobrzynski, H., Jun 2011, In: Anatomical Record. 294, 6, p. 970-979 10 p.

    Research output: Contribution to journalArticlepeer-review

  44. Electrophysiological models for the heterogeneous canine atria: computational platform for studying rapid atrial arrhythmias

    Aslanidi, O. V., Butters, T. D., Ren, C. X., Ryecroft, G. & Zhang, H., 2011, EMBC 2011: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. N/A ed. IEEE, Vol. N/A. p. 1693-1696 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference paper

  45. Large speed increase using novel GPU based algorithms to simulate cardiac excitation waves in rabbit ventricles

    Higham, J., Aslanidi, O., Holden, A. & Zhang, H., 2011, In: Computing in Cardiology. 38, N/A, p. 9-12 4 p., N/A.

    Research output: Contribution to journalConference paperpeer-review

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