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Research Output 1985 2019

2019

Impact of the Transmural Dimension of Infarction Scar on the Dynamics of Spiral Waves in Realistic Models of the Human Heart's Left Ventricle

Dokuchaev, A., Khamzin, S., Mangileva, D., Chumarnaya, T. & Solovyova, O., 1 Apr 2019, Proceedings - 2019 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology, USBEREIT 2019. Dolganov, AY. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 131-134 4 p. 8736650. (Proceedings - 2019 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology, USBEREIT 2019).

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

infarction
scars
Infarction
Heart Ventricles
Cicatrix

Mathematical Model of Electrotonic Interaction between Mechanically Active Cardiomyocyte and Fibroblasts

Bazhutina, A., Balakina-Vikulova, N., Solovyova, O. & Katsnelson, L., 1 Apr 2019, Proceedings - 2019 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology, USBEREIT 2019. Dolganov, AY. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 114-117 4 p. 8736669. (Proceedings - 2019 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology, USBEREIT 2019).

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

fibroblasts
Fibroblasts
Cardiac Myocytes
mathematical models
Theoretical Models

Processing of Cardiac Optical Mapping Data for Cameras with Hexagonally Packed Photodiode Array. K-means Cluster Map for Experimental Data Analysis

Razumov, A., Ushenin, K., Potekhina, V., Shmarko, D. & Solovyova, O., 1 Apr 2019, Proceedings - 2019 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology, USBEREIT 2019. Dolganov, AY. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 32-35 4 p. 8736678. (Proceedings - 2019 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology, USBEREIT 2019).

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

Photodiodes
photodiodes
myocardium
Myocardium
Pipelines

The Effects of Mechanical Load on Transmural Differences in Mechano-Electric Feedback in Single Cardiomyocytes

Khokhlova, A., Iribe, G., Konovalov, P., Katsnelson, L. & Solovyova, O., 15 Feb 2019, In : Biophysical Journal. 116, 3, p. 97A-97A 1 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review

scars
geometry
myocardial infarction
arrhythmia
fibrillation
Discriminant Analysis
Heart Transplantation
Heart Ventricles
Dilated Cardiomyopathy
Cardiomyopathies
2018

Assessment of heart transplant outcomes in long postoperative period

Chumarnaya, T. T., Idov, E., Kochmasheva, V., Mikhailov, S., Solovoyva, O. & Bykov, A., May 2018, In : European Journal of Heart Failure. 20, p. 515-515 1 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review

Classification Model of Heart Transplant Outcomes Based on Features of Left Ventricular Functional Geometry

Chumarnaya, T., Bykov, A., Idov, E. M., Mikhaylov, S. P. & Solovyova, O., 1 Sep 2018, Computing in Cardiology Conference, CinC 2018. IEEE Computer Society, 8743838. (Computing in Cardiology; vol. 2018-September).

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

Transplants
Heart Ventricles
Geometry
Heart Transplantation
Discriminant Analysis
1 Citation (Scopus)

Combined mathematical model of the electrical and mechanical activity of the human cardiomyocyte

Sulman, T., Solovyova, O. & Katsnelson, L., 13 Jun 2018, Proceedings - 2018 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology, USBEREIT 2018. Institute of Electrical and Electronics Engineers Inc., p. 25-28 4 p.

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

mathematical models
Mathematical Model
Mathematical models
Electromechanical Coupling
myocardium

Comparison of Depolarization and Depolarization in Mathematical Models of the Left Ventricle and the Longitudinal Ventricular Slice

Bazhutina, A. E., Khokhlova, A., Ushenin, K. S. & Solovyova, O., 1 Sep 2018, Computing in Cardiology Conference, CinC 2018. IEEE Computer Society, 8743937. (Computing in Cardiology; vol. 2018-September).

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

Open Access
Electrophysiological Phenomena
Cardiac Electrophysiology
Depolarization
Action Potentials
Heart Ventricles

Detailed Electromechanical Model of Ventricular Wedge

Kursanov, A., Zverev, V., Katsnelson, L. & Solovyova, O., 1 Sep 2018, Computing in Cardiology Conference, CinC 2018. IEEE Computer Society, 8743913. (Computing in Cardiology; vol. 2018-September).

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

Open Access
Tissue
Cardiac Myocytes
Feedback
Electromechanical coupling
Fiber reinforced materials

Functional Geometry of the Left Ventricle in Term Newborns with Different Birth Weights

Chumarnaya, T. V., Kraeva, O. A., Tsyvian, P. B. & Solovyova, O. E., 1 Sep 2018, In : Human Physiology. 44, 5, p. 565-573 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Birth Weight
Heart Ventricles
Newborn Infant
Low Birth Weight Infant
Echocardiography
3 Citations (Scopus)

Gaussian process regressions for inverse problems and parameter searches in models of ventricular mechanics

Di Achille, P., Harouni, A., Khamzin, S., Solovyova, O., Rice, J. J. & Gurev, V., 14 Aug 2018, In : Frontiers in Physiology. 9, AUG, 1002.

Research output: Contribution to journalArticleResearchpeer-review

Mechanics
Statistical Models
Statistical Distributions
Ventricular Pressure
Cardiac Output
4 Citations (Scopus)

Identification of the left ventricle endocardial border on two-dimensional ultrasound images using the convolutional neural network Unet

Zyuzin, V., Sergey, P., Mukhtarov, A., Chumarnaya, T., Solovyova, O., Bobkova, A. & Myasnikov, V., 13 Jun 2018, Proceedings - 2018 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology, USBEREIT 2018. Institute of Electrical and Electronics Engineers Inc., p. 76-78 3 p.

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

echocardiography
Echocardiography
Ultrasound Image
Left Ventricle
borders

In Silico Comparison of Phase Maps Based on Action Potential and Extracellular Potential

Ushenin, K., Razumov, A., Kalinin, V. & Solovyova, O., 1 Sep 2018, Computing in Cardiology Conference, CinC 2018. IEEE Computer Society, 8743938. (Computing in Cardiology; vol. 2018-September).

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

Computer Simulation
Membrane Potentials
Action Potentials
Torso
Aberrations

In-silico study of relationship between myocardium activation time and QRS complex width on ECG

Ushenin, K. S., Dokuchaev, A., Magomedova, S. M., Sopov, O. V., Kalinin, V. V. & Solovyova, O., Apr 2018, In : Cardiovascular research. 114, p. S67-S68 7 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review

1 Citation (Scopus)

Mechano-Electric Feedbacks in a New Model of the Excitation-Contraction Coupling in Human Cardiomyocytes

Balakina-Vikulova, N., Solovyova, O., Panfilov, A. & Katsnelson, L., 1 Sep 2018, Computing in Cardiology Conference, CinC 2018. IEEE Computer Society, 8744055. (Computing in Cardiology; vol. 2018-September).

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

Excitation Contraction Coupling
Cardiac Myocytes
Feedback
Action Potentials
Calcium

New Mathematical Model of Electromechanical Coupling in Rat Cardiomyocytes

Katsnelson, L. B., Konovalov, P. & Solovyova, O., 1 Sep 2018, Computing in Cardiology Conference, CinC 2018. IEEE Computer Society, 8743872. (Computing in Cardiology; vol. 2018-September).

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

Open Access
Electromechanical coupling
Cardiac Myocytes
Rats
Theoretical Models
Mathematical models
1 Citation (Scopus)

Optimization of left ventricular lead position based on a computer model of the heart for cardiac resynchronization therapy

Khamzin, S., Dokuchaev, A., Bazhutina, A., Chumarnaya, T., Zubarev, S., Lyubimtseva, T., Lebedev, D. & Solovyova, O., 13 Jun 2018, Proceedings - 2018 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology, USBEREIT 2018. Institute of Electrical and Electronics Engineers Inc., p. 68-71 4 p.

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

Cardiac resynchronization therapy
Computer Model
Cardiac
Therapy
Left Ventricle
2 Citations (Scopus)

The effects of load on transmural differences in contraction of isolated mouse ventricular cardiomyocytes

Khokhlova, A., Iribe, G., Katsnelson, L., Naruse, K. & Solovyova, O., 1 Jan 2018, In : Journal of Molecular and Cellular Cardiology. 114, p. 276-287 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Cardiac Myocytes
Epirubicin
Theoretical Models
Isometric Contraction
Myofibrils

The study of the influence of heart ventricular wall thickness on pseudo-ECG

Razumov, A. A., Ushenin, K. S., Solovyova, O. E. & Butova, K. A., 1 Nov 2018, In : Russian Journal of Numerical Analysis and Mathematical Modelling. 33, 5, p. 301-313 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Electrocardiography
Activation
Chemical activation
Left Ventricle
Conductor
2 Citations (Scopus)

Transmural cellular heterogeneity in myocardial electromechanics

Khokhlova, A., Balakina-Vikulova, N., Katsnelson, L., Iribe, G. & Solovyova, O., 1 Jul 2018, In : Journal of Physiological Sciences. 68, 4, p. 387-413 27 p.

Research output: Contribution to journalArticleResearchpeer-review

Cardiac Myocytes
Epirubicin
Calcium
Myofibrils
Mechanics
Birth Weight
Heart Ventricles
Newborn Infant
Low Birth Weight Infant
Echocardiography
2017
Electromechanical coupling
Myocardium
Tissue
Cardiac Myocytes
Muscle Cells
2 Citations (Scopus)

Effects of simulated ischemia on the transmural differences in the Frank–Starling relationship in isolated mouse ventricular cardiomyocytes

Khokhlova, A., Iribe, G., Yamaguchi, Y., Naruse, K. & Solovyova, O., 1 Nov 2017, In : Progress in Biophysics and Molecular Biology. 130, p. 323-332 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Cardiac Myocytes
Ischemia
Epirubicin
Mechanics
Heart Ventricles
1 Citation (Scopus)

Impact of inter-ventricular lead distance on cardiac resynchronization therapy outcomes

Chumarnaya, T., Trifanova, M., Lyubimtseva, T., Lebedeva, V., Poroshin, I., Trukshina, M., Lyasnikova, E., Sitnikova, M., Lebedev, D. & Solovyova, O., 1 Jan 2017, In : Computing in Cardiology. 44, p. 1-4 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Cardiac resynchronization therapy
Cardiac Resynchronization Therapy
Lead
Left Ventricular Function
Cardiac Resynchronization Therapy Devices

Interventricular lead distance and the response to cardiac resynchronization therapy

Chumarnaya, T., Trifanova, M., Lyubimtseva, T., Lebedeva, V., Trukshina, M., Poroshin, I., Lebedev, P. D. & Solovoyva, O., May 2017, In : European Journal of Heart Failure. 19, p. 276-276 1 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review

1 Citation (Scopus)
Electric sparks
Calcium
Simulated annealing
Computer simulation
3 Citations (Scopus)

Role of myocardial properties and pacing lead location on ECG in personalized paced heart models

Ushenin, K. S., Dokuchaev, A., Magomedova, S. M., Sopov, O. V., Kalinin, V. V. & Solovyova, O., 1 Jan 2017, In : Computing in Cardiology. 44, p. 1-4 4 p.

Research output: Contribution to journalConference articleResearchpeer-review

Cardiac Resynchronization Therapy Devices
Torso
Electrophysiology
Anisotropy
Electrodes

Temperature sensitivity of ligand-gated ion channels: Ryanodine receptor case

Iaparov, B. I., Moskvin, A. S. & Solovyova, O. E., 27 Nov 2017, In : Journal of Physics: Conference Series. 929, 1, 012019.

Research output: Contribution to journalArticleResearchpeer-review

friction
ligands
temperature effects
heat
internal friction
2016
2 Citations (Scopus)

A modified mathematical model of the anatomy of the cardiac left ventricle

Koshelev, A. A., Bazhutina, A. E., Pravdin, S. F., Ushenin, K. S., Katsnelson, L. B. & Solovyova, O. E., 1 Sep 2016, In : Biophysics. 61, 5, p. 785-792 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Heart Ventricles
Anatomy
Theoretical Models
Diffusion Tensor Imaging
Echocardiography

Effect of the architecture of the left ventricle on the speed of the excitation wave in muscle fibers

Nezlobinsky, T. V., Pravdin, S. F., Katsnelson, L. B. & Solovyova, O. E., 1 Jul 2016, In : JETP Letters. 104, 2, p. 124-129 6 p.

Research output: Contribution to journalArticleResearchpeer-review

muscle fibers
wave excitation
fibers
myocardium
anisotropy

Effects of enhanced sodium currents in mathematical model of heterogeneous myocardium

Vikulova, N., Khokhlova, A., Katsnelson, L. B. & Solovyova, O., 16 Feb 2016, Computing in Cardiology. IEEE Computer Society, Vol. 42. p. 445-448 4 p. 7408682

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

Myocardium
Theoretical Models
Sodium
Mathematical models
Electromechanical coupling

Electron-Conformational Transformations Govern the Temperature Dependence of the RyR2 Gating

Iaparov, B., Moskvin, A., Ryvkin, A. & Solovyova, O., 16 Feb 2016, In : Biophysical Journal. 110, 3, p. 262A-263A 5 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review

Erratum to: Scroll wave dynamics in a model of the heterogeneous heart (JETP Letters, (2016), 104, 2, (130-134), 10.1134/S0021364016140034)

Konovalov, P. V., Pravdin, S. F., Solovyova, O. E. & Panfilov, A. V., 1 Dec 2016, In : JETP Letters. 104, 11, p. 821 1 p.

Research output: Contribution to journalComment/debateResearchpeer-review

3 Citations (Scopus)

Features of the Left Ventricular Functional Geometry in Patients with Myocardial Diseases with Varying Degrees of Systolic Dysfunction

Chumarnaya, T. V., Solov'eva, O. E., Alueva, Y. S., Kochmasheva, V. V., Mihailov, S. P., Tsyvian, P. B. & Revishvili, A. S., 2016, In : Bulletin of Experimental Biology and Medicine. 162, 1, p. 30-34 5 p.

Research output: Contribution to journalArticleResearchpeer-review

Interplay of Membrane and Calcium Oscillators in Cardiac Pacemaker Cells

Zorin, N., Ryvkin, A., Moskvin, A. & Solovyova, O., 16 Feb 2016, In : Biophysical Journal. 110, 3, p. 259A-259A 1 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review

4 Citations (Scopus)

Left ventricle functional geometry in cardiac pathology

Chumarnaya, T., Solovyova, O., Alueva, Y., Mikhailov, S. P., Kochmasheva, V. V. & Markhasin, V. S., 16 Feb 2016, Computing in Cardiology. IEEE Computer Society, Vol. 42. p. 353-356 4 p. 7408659

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

Pathology
Heart Ventricles
Cardiac resynchronization therapy
Geometry
Cardiac Resynchronization Therapy
2 Citations (Scopus)

Load-dependency in mechanical properties of subepicardial and subendocardial cardiomyocytes

Khokhlova, A., Iribe, G. & Solovyova, O., 16 Feb 2016, Computing in Cardiology. IEEE Computer Society, Vol. 42. p. 965-968 4 p. 7411073

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

Cardiac Myocytes
Loads (forces)
Mechanical properties
Carbon fibers
Calcium
7 Citations (Scopus)

Mechano-electric feedback in one-dimensional model of myocardium

Vikulova, N. A., Katsnelson, L. B., Kursanov, A. G., Solovyova, O. & Markhasin, V. S., Aug 2016, In : Journal of mathematical biology. 73, 2, p. 335-366 32 p.

Research output: Contribution to journalArticleResearchpeer-review

5 Citations (Scopus)

Mechano-electric heterogeneity of the myocardium as a paradigm of its function

Solovyova, O., Katsnelson, L. B., Kohl, P., Panfilov, A. V., Tsaturyan, A. K. & Tsyvian, P. B., 1 Jan 2016, In : Progress in Biophysics and Molecular Biology. 120, 1-3, p. 249-254 6 p.

Research output: Contribution to journalArticleResearchpeer-review

Russia
Myocardium
1 Citation (Scopus)

Role of Mechanics in Rhythm Disturbances in 1D Mathematical Model of Myocardial Tissue with Local Ca2+-Overload

Kursanov, A., Solovyova, O., Katsnelson, L. & Markhasin, V. S., 16 Feb 2016, Computing in Cardiology. IEEE Computer Society, Vol. 42. p. 549-552 4 p. 7410969

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

Electromechanical coupling
Mechanics
Cardiac Myocytes
Theoretical Models
Tissue
3 Citations (Scopus)

Scroll wave dynamics in a model of the heterogeneous heart

Konovalov, P. V., Pravdin, S. F., Solovyova, O. E. & Panfilov, A. V., 1 Jul 2016, In : JETP Letters. 104, 2, p. 130-134 5 p.

Research output: Contribution to journalArticleResearchpeer-review

arrhythmia
myocardium
anisotropy
shift

The effects of afterload and stimulation delay on the slow force response in the heterogeneous myocardium

Kursanov, A. G., Lisin, R. V., Khamzin, S. Y., Balakin, A. A., Protsenko, Y. L. & Solovyova, O. E., 1 Sep 2016, In : Biophysics. 61, 5, p. 759-764 6 p.

Research output: Contribution to journalArticleResearchpeer-review

Myocardium
Theoretical Models
Muscles
Isometric Contraction
Cardiac Myocytes

The effects of intracellular calcium dynamics on the electrical activity of the cells of the sinoatrial node

Khokhlova, A. D., Syunyaev, R. A., Ryvkin, A. M., Shmarko, D. V., Gonotkov, M. A., Lebedeva, E. A., Golovko, V. A., Moskvin, A. S., Solovyova, O. E. & Aliev, R. R., 1 Nov 2016, In : Biophysics. 61, 6, p. 893-900 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Sinoatrial Node
Calcium
Action Potentials
2 Citations (Scopus)
Left Ventricle
Filament
Attractor
Myocardium
Personalization
3 Citations (Scopus)

The temperature effect on cardiac ryanodine receptor gating and conductance: Mathematical modeling

Moskvin, A. S., Iaparov, B. I., Ryvkin, A. M. & Solovyova, O. E., 1 Jul 2016, In : Biophysics. 61, 4, p. 614-621 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Ryanodine Receptor Calcium Release Channel
Temperature
Electrons
Friction
Sheep

Transmural Differences in Preload-Dependency of CA(2+) Transients in Isolated Cardiomyocytes

Khokhlova, A., Iribe, G. & Solovyova, O., 16 Feb 2016, In : Biophysical Journal. 110, 3, p. 99A-99A 1 p.

Research output: Contribution to journalMeeting AbstractResearchpeer-review