By Dr Michael Stevens

Journal articles

Fetanat M; Stevens M; Jain P; Hayward C; Meijering E; Lovell NH, 2022, 'Fully Elman Neural Network: A Novel Deep Recurrent Neural Network Optimized by an Improved Harris Hawks Algorithm for Classification of Pulmonary Arterial Wedge Pressure', IEEE Transactions on Biomedical Engineering, vol. 69, pp. 1733 - 1744, http://dx.doi.org/10.1109/TBME.2021.3129459

Rozencwajg S; Wu EL; Heinsar S; Stevens M; Chinchilla J; Fraser JF; Pauls JP, 2022, 'A mock circulation loop to evaluate differential hypoxemia during peripheral venoarterial extracorporeal membrane oxygenation', Perfusion (United Kingdom), http://dx.doi.org/10.1177/02676591211056567

Rezaei M; Stevens MC; Argha A; Mascheroni A; Puiatti A; Lovell NH, 2022, 'An Unobtrusive Human Activity Recognition System Using Low Resolution Thermal Sensors, Machine and Deep Learning', IEEE Transactions on Biomedical Engineering, vol. PP, pp. 1 - 9, http://dx.doi.org/10.1109/TBME.2022.3186313

Shen C; Gharleghi R; Li DD; Stevens M; Dokos S; Beier S, 2021, 'Secondary flow in bifurcations – Important effects of curvature, bifurcation angle and stents', Journal of Biomechanics, vol. 129, pp. 110755, http://dx.doi.org/10.1016/j.jbiomech.2021.110755

Fetanat M; Stevens M; Hayward C; Lovell NH, 2021, 'A Sensorless Control System for an Implantable Heart Pump Using a Real-Time Deep Convolutional Neural Network', IEEE Transactions on Biomedical Engineering, vol. 68, pp. 3029 - 3038, http://dx.doi.org/10.1109/TBME.2021.3061405

Hansen C; Stevens MC, 2021, 'Be still, my beating heart: Reading pulselessness from Shakespeare to the artificial heart', Medical Humanities, http://dx.doi.org/10.1136/medhum-2020-011962

Fetanat M; Stevens M; Hayward C; Lovell N, 2021, 'Adaptive Sensorless Control of LVAD Using Deep Convolutional Neural Network', The Journal of Heart and Lung Transplantation, vol. 40, pp. S172 - S172, http://dx.doi.org/10.1016/j.healun.2021.01.507

Fetanat M; Stevens M; Hayward C; Lovell N, 2021, 'Aortic Valve Status Detection for Heart Failure Patient with LVAD Using Deep Neural Networks', The Journal of Heart and Lung Transplantation, vol. 40, pp. S178 - S178, http://dx.doi.org/10.1016/j.healun.2021.01.522

Legerer C; Stevens M; Vazquez GM; Müller T; Ferrington L, 2020, 'An experimental evaluation of a concept to improve conventional aortic prostheses', Journal of Biomechanics, vol. 112, http://dx.doi.org/10.1016/j.jbiomech.2020.110010

Nestler F; Timms DL; Stevens M; Bradley AP; Wilson SJ; Kleinheyer M; Lovell N; Frazier OH; Cohn WE, 2020, 'Investigation of the inherent left-right flow balancing of rotary total artificial hearts by means of a resistance box', Artificial Organs, vol. 44, pp. 584 - 593, http://dx.doi.org/10.1111/aor.13631

Koh VCA; Pauls JP; Wu EL; Stevens MC; Ho YK; Lovell NH; Lim E, 2020, 'A centralized multi-objective model predictive control for a biventricular assist device: An in vitro evaluation', Biomedical Signal Processing and Control, vol. 59, http://dx.doi.org/10.1016/j.bspc.2020.101914

Fetanat M; Stevens M; Hayward C; Lovell NH, 2020, 'A Physiological Control System for an Implantable Heart Pump That Accommodates for Interpatient and Intrapatient Variations', IEEE Transactions on Biomedical Engineering, vol. 67, pp. 1167 - 1175, http://dx.doi.org/10.1109/TBME.2019.2932233

Wu EL; Stevens MC; Nestler F; Pauls JP; Bradley AP; Tansley G; Fraser JF; Gregory SD, 2020, 'A Starling-like total work controller for rotary blood pumps: An in vitro evaluation', Artificial Organs, vol. 44, pp. E40 - E53, http://dx.doi.org/10.1111/aor.13570

Lu W; Stevens MC; Wang C; Redmond SJ; Lovell NH, 2020, 'Smart Triggering of the Barometer in a Fall Detector Using a Semi-Permeable Membrane', IEEE Transactions on Biomedical Engineering, vol. 67, pp. 146 - 157, http://dx.doi.org/10.1109/TBME.2019.2909907

Koh VCA; Ho YK; Stevens MC; Ng BC; Salamonsen RF; Lovell NH; Lim E, 2019, 'A centralized multi-objective model predictive control for a biventricular assist device: An in silico evaluation', Biomedical Signal Processing and Control, vol. 49, pp. 137 - 148, http://dx.doi.org/10.1016/j.bspc.2018.10.021

Jain P; Shehab S; Stevens M; Macdonald P; Jansz P; Hayward C, 2019, 'Pulsatile conduit pressure gradients in the heartWare HVAD', ASAIO Journal, vol. 65, pp. 489 - 494, http://dx.doi.org/10.1097/MAT.0000000000000964

Stevens MC; Callaghan FM; Forrest P; Bannon PG; Grieve SM, 2018, 'A computational framework for adjusting flow during peripheral extracorporeal membrane oxygenation to reduce differential hypoxia', Journal of Biomechanics, vol. 79, pp. 39 - 44, http://dx.doi.org/10.1016/j.jbiomech.2018.07.037

Bakir AA; Al Abed A; Stevens MC; Lovell NH; Dokos S, 2018, 'A multiphysics biventricular cardiac model: Simulations with a left-ventricular assist device', Frontiers in Physiology, vol. 9, http://dx.doi.org/10.3389/fphys.2018.01259

Ng BC; Salamonsen RF; Gregory SD; Stevens MC; Wu Y; Mansouri M; Lovell NH; Lim E, 2018, 'Application of multiobjective neural predictive control to biventricular assistance using dual rotary blood pumps', Biomedical Signal Processing and Control, vol. 39, pp. 81 - 93, http://dx.doi.org/10.1016/j.bspc.2017.07.028

Wu E; Nestler F; Kleinheyer M; Stevens M; Pauls J; Fraser JF; Gregory SD, 2018, 'Pulmonary Valve Opening With Two Rotary Left Ventricular Assist Devices for Biventricular Support', Artificial Organs, vol. 42, pp. 31 - 40, http://dx.doi.org/10.1111/aor.12967

Stevens M; Jain P; Shehab S; Vickers D; MacDonald P; Hayward C, 2018, 'Estimation of Preload Using an Implantable Left Ventricular Assist Device', Heart, Lung and Circulation, vol. 27, pp. S367 - S368, http://dx.doi.org/10.1016/j.hlc.2018.06.728

Jain P; Shehab S; Stevens M; Jansz P; Macdonald P; Hayward C, 2018, 'Evidence for Pulsatile Inertance as a Cause of Outflow Conduit Pressure Loss in the Heartware HVAD', Heart, Lung and Circulation, vol. 27, pp. S98 - S98, http://dx.doi.org/10.1016/j.hlc.2018.06.124

Wang C; Lu W; Redmond SJ; Stevens MC; Lord SR; Lovell NH, 2017, 'A Low-Power Fall Detector Balancing Sensitivity and False Alarm Rate', IEEE Journal of Biomedical and Health Informatics, vol. 22, pp. 1929 - 1937, http://dx.doi.org/10.1109/JBHI.2017.2778271

Wang C; Redmond SJ; Lu W; Stevens MC; Lord SR; Lovell NH, 2017, 'Selecting Power-Efficient Signal Features for a Low-Power Fall Detector', IEEE Transactions on Biomedical Engineering, vol. 64, pp. 2729 - 2736, http://dx.doi.org/10.1109/TBME.2017.2669338

Stephens AF; Stevens MC; Gregory SD; Kleinheyer M; Salamonsen RF, 2017, 'In Vitro Evaluation of an Immediate Response Starling-Like Controller for Dual Rotary Blood Pumps', Artificial Organs, vol. 41, pp. 911 - 922, http://dx.doi.org/10.1111/aor.12962

Stevens MC; Callaghan FM; Forrest P; Bannon PG; Grieve SM, 2017, 'Flow mixing during peripheral veno-arterial extra corporeal membrane oxygenation – A simulation study', Journal of Biomechanics, vol. 55, pp. 64 - 70, http://dx.doi.org/10.1016/j.jbiomech.2017.02.009

Mansouri M; Gregory SD; Salamonsen RF; Lovell NH; Stevens MC; Pauls JP; Akmeliawati R; Lim E, 2017, 'Preload-based Starling-like control of rotary blood pumps: An in-vitro evaluation', PLoS ONE, vol. 12, http://dx.doi.org/10.1371/journal.pone.0172393

Gregory SD; Stevens MC; Pauls JP; Schummy E; Diab S; Thomson B; Anderson B; Tansley G; Salamonsen R; Fraser JF; Timms D, 2016, 'In Vivo Evaluation of Active and Passive Physiological Control Systems for Rotary Left and Right Ventricular Assist Devices', Artificial Organs, vol. 40, pp. 894 - 903, http://dx.doi.org/10.1111/aor.12654

Gregory SD; Stevens MC; Wu EL; Pauls JP; Kleinheyer M; Fraser JF, 2016, 'Mitral Valve Regurgitation with a Rotary Left Ventricular Assist Device: The Haemodynamic Effect of Inlet Cannulation Site and Speed Modulation', Annals of Biomedical Engineering, vol. 44, pp. 2674 - 2682, http://dx.doi.org/10.1007/s10439-016-1579-5

Pauls JP; Stevens MC; Bartnikowski N; Fraser JF; Gregory SD; Tansley G, 2016, 'Evaluation of Physiological Control Systems for Rotary Left Ventricular Assist Devices: An In-Vitro Study', Annals of Biomedical Engineering, vol. 44, pp. 2377 - 2387, http://dx.doi.org/10.1007/s10439-016-1552-3

Pauls JP; Stevens MC; Schummy E; Tansley G; Fraser JF; Timms D; Gregory SD, 2016, 'In Vitro Comparison of Active and Passive Physiological Control Systems for Biventricular Assist Devices', Annals of Biomedical Engineering, vol. 44, pp. 1370 - 1380, http://dx.doi.org/10.1007/s10439-015-1425-1

Nadeem K; Ng BC; Lim E; Gregory SD; Salamonsen RF; Stevens MC; Mubin M; Lovell NH, 2016, 'Numerical Simulation of a Biventricular Assist Device with Fixed Right Outflow Cannula Banding During Pulmonary Hypertension', Annals of Biomedical Engineering, vol. 44, pp. 1008 - 1018, http://dx.doi.org/10.1007/s10439-015-1388-2

Lo C; Gregory S; Stevens M; Murphy D; Marasco S, 2015, 'Banding the Right Ventricular Assist Device Outflow Conduit: Is It Really Necessary With Current Devices?', Artificial Organs, vol. 39, pp. 1055 - 1061, http://dx.doi.org/10.1111/aor.12497

Lim E; Salamonsen RF; Mansouri M; Gaddum N; Mason DG; Timms DL; Stevens MC; Fraser J; Akmeliawati R; Lovell NH, 2015, 'Hemodynamic Response to Exercise and Head-Up Tilt of Patients Implanted With a Rotary Blood Pump: A Computational Modeling Study', Artificial Organs, vol. 39, pp. E24 - E35, http://dx.doi.org/10.1111/aor.12370

Stevens MC; Gregory SD; Nestler F; Thomson B; Choudhary J; Garlick B; Pauls JP; Fraser JF; Timms D, 2014, 'In Vitro and In Vivo Characterization of Three Different Modes of Pump Operation When Using a Left Ventricular Assist Device as a Right Ventricular Assist Device', Artificial Organs, vol. 38, pp. 931 - 939, http://dx.doi.org/10.1111/aor.12289

Stevens MC; Wilson S; Bradley A; Fraser J; Timms D, 2014, 'Physiological control of dual rotary pumps as a biventricular assist device using a master/slave approach', Artificial Organs, vol. 38, pp. 766 - 774, http://dx.doi.org/10.1111/aor.12303

Pauls JP; Gregory SD; Stevens M; Tansley G, 2014, 'In-vitro evaluation of physiological controller response of rotary blood pumps to changes in patient state', Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, vol. 2014, pp. 294 - 297, http://dx.doi.org/10.1109/EMBC.2014.6943587

Gaddum NR; Stevens M; Lim E; Fraser J; Lovell N; Mason D; Timms D; Salamonsen R, 2014, 'Starling-like flow control of a left ventricular assist device: In vitro validation', Artificial Organs, vol. 38, http://dx.doi.org/10.1111/aor.12221

Lo C; Gregory S; Stevens M; Murphy D; Marasco S, 2014, 'Banding of Right Ventricular Assist Device (RVAD) of Outflow Conduit: Is It Really Necessary With Current Devices?', The Journal of Heart and Lung Transplantation, vol. 33, pp. S238 - S238, http://dx.doi.org/10.1016/j.healun.2014.01.620

Stevens MC; Bradley AP; Wilson SJ; Mason DG, 2013, 'Evaluation of a morphological filter in mean cardiac output determination: Application to left ventricular assist devices', Medical and Biological Engineering and Computing, vol. 51, pp. 891 - 899, http://dx.doi.org/10.1007/s11517-013-1061-6

Alomari A-HH; Savkin AV; Stevens M; Mason DG; Timms DL; Salamonsen RF; Lovell NH, 2013, 'Developments in control systems for rotary left ventricular assist devices for heart failure patients: A review', Physiological Measurement, vol. 34, pp. R1 - R27, http://dx.doi.org/10.1088/0967-3334/34/1/R1

Gregory SD; Stevens MC; Wu E; Fraser JF; Timms D, 2013, 'In vitro evaluation of aortic insufficiency with a rotary left ventricular assist device', Artificial Organs, vol. 37, pp. 802 - 809, http://dx.doi.org/10.1111/aor.12143

Salamonsen RF; Lim E; Gaddum N; Alomari AHH; Gregory SD; Stevens M; Mason DG; Fraser JF; Timms D; Karunanithi MK; Lovell NH, 2012, 'Theoretical Foundations of a Starling-Like Controller for Rotary Blood Pumps', Artificial Organs, vol. 36, pp. 787 - 796, http://dx.doi.org/10.1111/j.1525-1594.2012.01457.x

Gaddum NR; Timms DL; Stevens M; Mason DG; Lovell NH; Fraser JF, 2012, 'Comparison of Preload-Sensitive Pressure and Flow Controller Strategies for a Dual Device Biventricular Support System', Artificial organs, vol. 36, pp. 256 - 265, http://dx.doi.org/10.1111/j.1525-1594.2011.01344.x

Timms DL; Gregory SD; Stevens MC; Fraser JF, 2011, 'Haemodynamic modeling of the cardiovascular system using mock circulation loops to test cardiovascular devices', Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, vol. 2011, pp. 4301 - 4304, http://dx.doi.org/10.1109/IEMBS.2011.6091068

Gregory SD; Stevens M; Timms D; Pearcy M, 2011, 'Replication of the Frank-Starling response in a mock circulation loop', Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, pp. 6825 - 6828, http://dx.doi.org/10.1109/IEMBS.2011.6091683

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