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Uyên Châu Nguyên wins UM Dissertation Prize 2025

Uyên Châu Nguyên wins UM Dissertation Prize 2025

29 January 2026

During the Dies Natalis of Maastricht University, Uyên Châu Nguyên received the UM Dissertation Prize 2025.

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Global research network launched to study menopause and heart health

Global research network launched to study menopause and heart health

20 January 2026

Ten international health research funders, including the Dutch Heart Foundation, are investing $10 million in a new global research network to improve early prevention of cardiovascular disease in women. The initiative focuses on understanding how menopause affects heart health and how early intervention can reduce risk.

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Carim Maastricht
Carim Maastricht

Tammo Delhaas

Professor

Tammo Delhaas is Pediatric Cardiologist and Professor of Biomedical Engineering. He obtained his MD at the University of Groningen and received his PhD degree from Maastricht University in 1993 for a thesis on cardiac mechanics. After his training in Pediatrics in Maastricht and Utrecht, he received a Fulbright grant/ICIN-Fellowship and spent one year at the Departments of Bioengineering and Medicine from the UCSD. Thereafter, he trained in Pediatric Cardiology in Aachen and Melbourne. In 2000, he returned to Maastricht as Pediatric Cardiologist and continued his research on the crossroads of (Pediatric) Cardiology, Physiology and Biomedical Engineering. In 2009, he was appointed Professor and Chair of Biomedical Engineering at Maastricht University, where he is involved in projects related to cellular and cardiac mechanics, cardiac pacing, and mathematical modeling of the heart and circulation.

Prof. Tammo Delhaas is heading the CardioVascular System Dynamics Research Group (CVSDRG). With clinical questions regarding (congenital) heart diseases in mind, his research focusses on asynchronous electrical activation, vascular and myocardial structure-function relation, and computer model-assisted diagnosis and treatment of cardiac failure, pulmonary hypertension and congenital heart diseases. Besides standard expertise, CVSDRG uses following techniques/models in which it has expertise of extraordinary quality according to international standards: 1) CircAdapt, a lumped parameter mathematical model of the human heart and circulation that enables real-time simulation of cardiovascular system dynamics in a wide variety of physiological and pathophysiological situations (www.circadapt.org); 2) Finite Element Model of the heart with left and right ventricle, simulating local stress and strain as a function of time with emphasis on adaptation of wall anatomy to local mechanical load; 3) Pulse Wave Propagation and Computational Fluid Dynamics models that predict pressure and flow waveforms after vascular interventions, such as Arterio-Venous Fistula creation for hemodialysis. Prof. Tammo Delhaas serves as a reviewer or member of the editorial board of many journals, and has received grants from, amongst others, the Dutch Heart Foundation, Maastricht UMC+, Province of Limburg, NWO, European Research Council, and the Interuniversity Cardiology Institute of the Netherlands (ICIN).

Tammo-delhaas

Department of Biomedical Engineering
Universiteitssingel 50, 6229 ER Maastricht
PO Box 616, 6200 MD Maastricht
Room number: 3.366
T:+31(0)43 388 16 67

  • 2026
    • Buonocunto, M., Delhaas, T., Lyon, A., Heijman, J., & Lumens, J. (2026). Spatiotemporal determinants of stretch-activated channel-induced re-entry in ventricular tissue: An in-silico study. Journal of Molecular and Cellular Cardiology, 210, 150-164. https://doi.org/10.1016/j.yjmcc.2025.11.007
    • van den Acker, G. P. H., Dhont, S., van Loon, T., Churchill, T. W., Timmermans, F., Delhaas, T., Bertrand, P. B., & Lumens, J. (2026). Impact of left-heart myopathy on mitral valve stenosis assessment and interventional outcomes: an in-silico trial. European Heart Journal - Digital Health, 7(1), Article ztaf097. https://doi.org/10.1093/ehjdh/ztaf097
  • 2025
    • Parikh, S., Reesink, K. D., Spronck, B., Delhaas, T., & Giudici, A. (2025). Impact of Dynamic Axial Stretching on the Arterial Pulse Wave Velocity: Physical Foundation and Clinical Implications. Annals of Biomedical Engineering. https://doi.org/10.1007/s10439-025-03940-7
    • Neuen, S. M. L., Ophelders, D. R. M. G., Widowski, H., Hütten, M. C., Brokken, T., van Gorp, C., de Lange, I. H., Zimmermann, L. J. I., Nikkels, P. G. J., Severens-Rijvers, C. A. H., Sthijns, M. M. J. P. E., LaPointe, V. L. S., Jolani, S., Pillow, J. J., Delhaas, T., Seiler, C., Reynaert, N. L., & Wolfs, T. G. A. M. (2025). Multipotent adult progenitor cell therapy: Effect of timing and frequency on lung health in preterm lambs during inflammation. Pharmacological Research, 221, Article 107979. https://doi.org/10.1016/j.phrs.2025.107979
    • van der Laan, K. W. F., Neutel, C. H. G., Pencheva, M. G., Wesley, C. D., Krüger, D. N., Schalwijk, C. G., De Meyer, G. R. Y., Martinet, W., Reesink, K. D., Delhaas, T., Giudici, A., Guns, P.-J., & Spronck, B. (2025). Vascular aging impairs active modulation of murine aortic stiffness by smooth muscle cells. American Journal of Physiology-Cell Physiology, 329(5), C1398-C1410. https://doi.org/10.1152/ajpcell.00387.2025
    • van der Bruggen, M. M., van Greevenbroek, M. M. J., Spronck, B., Stehouwer, C. D. A., Delhaas, T., Reesink, K. D., & Schalkwijk, C. G. (2025). Plasma reactive dicarbonyls are not independently associated with arterial stiffness: The Maastricht Study. American Journal of Hypertension, 38(10), 777-787. https://doi.org/10.1093/ajh/hpaf068
    • Van den Eynde, M. D. G., van der Bruggen, M. M., Houben, A. J. H. M., Reesink, K. D., Spronck, B., Delhaas, T., Scheijen, J. J. L. J. M., Miyata, T., & Schalkwijk, C. G. (2025). Pyridoxamine does not reduce arterial stiffness in an 8-week randomized double-blind placebo-controlled intervention trial with abdominally obese individuals. Diabetes Obesity & Metabolism, 27(9), 5332-5336. https://doi.org/10.1111/dom.16524
    • Pencheva, M. G., Berends, E., van der Laan, K. W. F., Giudici, A., Niessen, P., Scheijen, J. L. J. M., Vangrieken, P., Leenders, P., Delhaas, T., Caiment, F., Kutmon, M., Trujillo, F. M., Wouters, K., Foulquier, S., Spronck, B., Reesink, K. D., & Schalkwijk, C. G. (2025). Glyoxalase-1 overexpression attenuates arterial wall stiffening in diabetic mice. Cardiovascular Diabetology, 24(1), Article 283. https://doi.org/10.1186/s12933-025-02823-4
    • Manetti, C. A., van Osta, N., Beela, A. S., Herbots, L., Prinzen, F. W., Delhaas, T., & Lumens, J. (2025). Impact of myocardial phenotype on optimal atrioventricular delay settings during biventricular and left bundle-branch pacing at rest and during exercise: insights from a virtual patient study. EP Europace, 27(4), Article euaf082. https://doi.org/10.1093/europace/euaf082
    • Van Osta, N., Van Den Acker, G., Van Loon, T., Arts, T., Delhaas, T., & Lumens, J. (2025). Numerical accuracy of closed-loop steady state in a zero-dimensional cardiovascular model. Philosophical Transactions of the Royal Society A: mathematical Physical and Engineering Sciences, 383(2293), Article 20240208. https://doi.org/10.1098/rsta.2024.0208
    • Giudici, A., Grillo, A., Scalise, F., Reesink, K. D., Delhaas, T., Salvi, P., Spronck, B., & Parati, G. (2025). Beat-to-beat variability of aortic pulse wave velocity: Implications for aortic stiffness measurements. Journal of Hypertension, 43(4), 589-597. Article 3935. https://doi.org/10.1097/HJH.0000000000003935
    • Beela, A. S., Manetti, C. A., Prinzen, F. W., Delhaas, T., Herbots, L., & Lumens, J. (2025). The mechanistic interaction between mechanical dyssynchrony and filling pressure in cardiac resynchronization therapy candidates. European Heart Journal Cardiovascular Imaging, 26(3), 424-434. Article jeae286. https://doi.org/10.1093/ehjci/jeae286
    • Munneke, A. G., Lumens, J., & Delhaas, T. (2025). Diagnostic value of reversed differential cyanosis in (supra)cardiac total anomalous pulmonary venous return. Pediatric Research, 97(2), 809-817. Article 113366. https://doi.org/10.1038/s41390-024-03355-5
    • van Loo, C., Toonen, S. M. R. L., Schurgers, L. J., Delhaas, T., & Spronck, B. (2025). Human Aortic Vasoreactivity in Response to Various Stimuli: A Review. Pulse, 13(1), 121-139. https://doi.org/10.1159/000547617
    • Parikh, S., Wehrens, A., Giudici, A., Ganizada, B., Saraber, P., Schurgers, L., Debeij, G., Natour, E., Maessen, J., Huberts, W., Delhaas, T., Reesink, K., & Bidar, E. (2025). Interpretation of intra-operative strain differences in ascending thoracic aortic repair patients. Journal of Biomechanics, 179, Article 112447. https://doi.org/10.1016/j.jbiomech.2024.112447
    • Neutel, C. H. G., van der Laan, K. W. F., Wesley, C. D., Krueger, D. N., Pencheva, M. G., Schalkwijk, C. G., De Meyer, G. R. Y., Martinet, W., Delhaas, T., Reesink, K. D., Giudici, A., Guns, P.-J., & Spronck, B. (2025). The MAASWERP Study: An International, Comparative Case Study on Measuring Biomechanics of the Aged Murine Aorta. Pulse, 13(1), 1-10. https://doi.org/10.1159/000542694
    • Heinen, S. G. H., van den Heuvel, D. A. F., de Vries, J. P. P. M., van de Vosse, F. N., Delhaas, T., & Huberts, W. (2025). Corrigendum to “A geometry-based model for non-invasive estimation of pressure gradients over iliac artery stenosis” [J. Biomech. 92 (2019) 67–75]. Journal of Biomechanics, 178, Article 112248. https://doi.org/10.1016/j.jbiomech.2024.112248
  • 2024
    • van Loon, T., Rijks, J., van Koll, J., Wolffs, J., Cornelussen, R., van Osta, N., Luermans, J., Prinzen, F., Linz, D., van Empel, V., Delhaas, T., Vernooy, K., & Lumens, J. (2024). Accelerated atrial pacing reduces left-heart filling pressure: a combined clinical-computational study. European Heart Journal, 45(46), 4953-4964. https://doi.org/10.1093/eurheartj/ehae718
    • Neuen, S. M. L., Ophelders, D. R. M. G., Widowski, H., Hütten, M. C., Brokken, T., van Gorp, C., Nikkels, P. G. J., Severens-Rijvers, C. A. H., Sthijns, M. M. J. P. E., van Blitterswijk, C. A., Troost, F. J., LaPointe, V. L. S., Jolani, S., Seiler, C., Pillow, J. J., Delhaas, T., Reynaert, N. L., & Wolfs, T. G. A. M. (2024). Multipotent adult progenitor cells prevent functional impairment and improve development in inflammation driven detriment of preterm ovine lungs. Regenerative Therapy, 27, 207-217. https://doi.org/10.1016/j.reth.2024.03.014
    • Buonocunto, M., Lyon, A., Delhaas, T., Heijman, J., & Lumens, J. (2024). Electrophysiological effects of stretch-activated ion channels: a systematic computational characterization. The Journal of Physiology, 602(18), 4585-4604. https://doi.org/10.1113/JP284439
    • Paulussen, E., Van Steenkiste, G., Hermans, B. J. M., Decloedt, A., van Loon, G., & Delhaas, T. (2024). Einthoven's triangle adapted for horses: Proposal for the Delta configuration. Journal of Veterinary Internal Medicine, 38(5), 2698-2706. https://doi.org/10.1111/jvim.17179
    • Beela, A. S., Rijks, J. H. J., Manetti, C. A., Vernooy, K., van Stipdonk, A. M. W., Prinzen, F. W., Delhaas, T., Herbots, L., & Lumens, J. (2024). Left bundle branch block criteria in the 2021 ESC guidelines on CRT: A step back in identifying CRT candidates?European Heart Journal Cardiovascular Imaging, 25(9), e213-e215. https://doi.org/10.1093/ehjci/jeae164
    • van Vliet, L. V., Zonnebeld, N., Tordoir, J. H., Huberts, W., Bouwman, L. H., Cuypers, P. W., Heinen, S. G., Huisman, L. C., Lemson, S., Mees, B. M. E., Schlosser, F. J., de Smet, A. A., Toorop, R. J., Delhaas, T., & Snoeijs, M. G. (2024). Guideline recommendations on minimal blood vessel diameters and arteriovenous fistula outcomes. Journal of vascular access, 25(5), 1584-1592. https://doi.org/10.1177/11297298231180627
    • van Vliet, L. V., Delhaas, T., Mees, B. M. E., & Snoeijs, M. G. (2024). Response letter. Journal of vascular access, 25(5), 1705-1707. https://doi.org/10.1177/11297298231218663
    • Parikh, S., Giudici, A., Huberts, W., Delhaas, T., Bidar, E., Spronck, B., & Reesink, K. (2024). Significance of Dynamic Axial Stretching on Estimating Biomechanical Behavior and Properties of the Human Ascending Aorta. Annals of Biomedical Engineering, 52(9), 2485-2495. https://doi.org/10.1007/s10439-024-03537-6
    • van der Bruggen, M., Spronck, B., Bos, S., Heusinkveld, M. H. G., Taddei, S., Ghiadoni, L., Delhaas, T., Maria Bruno, R., & Reesink, K. D. (2024). Correction to: Pressure-Corrected Carotid Stiffness and Young's Modulus. American Journal of Hypertension, 37(7), 541-542. Article hpae037. https://doi.org/10.1093/ajh/hpae037
    • van der Laan, K. W. F., Reesink, K. D., Lambrichts, S., Bitsch, N. J. J. E., van der Taelen, L., Foulquier, S., Delhaas, T., Spronck, B., & Giudici, A. (2024). Effect of rapid cooling, frozen storage, and thawing on the passive viscoelastic properties and structure of the rat aorta. Journal of Biomechanics, 171, Article 112190. https://doi.org/10.1016/j.jbiomech.2024.112190
    • Konings, T. J. A. J., Delhaas, T., & Mees, B. M. E. (2024). Re: "Thoracic Stent Graft Numerical Models to Virtually Simulate Thoracic Endovascular Aortic Repair. European Journal of Vascular and Endovascular Surgery, 67(6), 1025. https://doi.org/10.1016/j.ejvs.2024.02.024
    • Koopsen, T., van Osta, N., van Loon, T., Meiburg, R., Huberts, W., Beela, A. S., Kirkels, F. P., van Klarenbosch, B. R., Teske, A. J., Cramer, M. J., Bijvoet, G. P., van Stipdonk, A., Vernooy, K., Delhaas, T., & Lumens, J. (2024). Parameter subset reduction for imaging-based digital twin generation of patients with left ventricular mechanical discoordination. Biomedical Engineering Online, 23(1), Article 46. https://doi.org/10.1186/s12938-024-01232-0
    • Arts, T., Lyon, A., Delhaas, T., Kuster, D. W. D., van der Velden, J., & Lumens, J. (2024). Translating myosin-binding protein C and titin abnormalities to whole-heart function using a novel calcium-contraction coupling model. Journal of Molecular and Cellular Cardiology, 190, 13-23. https://doi.org/10.1016/j.yjmcc.2024.03.001
    • Ložek, M., Kovanda, J., Kubuš, P., Vrbík, M., Lhotská, L., Lumens, J., Delhaas, T., & Janoušek, J. (2024). How to assess and treat right ventricular electromechanical dyssynchrony in post-repair tetralogy of Fallot: insights from imaging, invasive studies and computational modelling. EP Europace, 26(2), Article euae024. https://doi.org/10.1093/europace/euae024
    • Koopsen, T., Gerrits, W., van Osta, N., van Loon, T., Wouters, P., Prinzen, F. W., Vernooy, K., Delhaas, T., Teske, A. J., Meine, M., Cramer, M. J., & Lumens, J. (2024). Virtual pacing of a patient’s digital twin to predict left ventricular reverse remodelling after cardiac resynchronization therapy. EP Europace, 26(1), Article euae009. https://doi.org/10.1093/europace/euae009
  • 2023
    • Tamargo, M., Martínez-Legazpi, P., Espinosa, M. Á., Lyon, A., Méndez, I., Gutiérrez-Ibañes, E., Fernández, A. I., Prieto-Arévalo, R., González-Mansilla, A., Arts, T., Delhaas, T., Mombiela, T., Sanz-Ruiz, R., Elízaga, J., Yotti, R., Tschöpe, C., Fernández-Avilés, F., Lumens, J., & Bermejo, J. (2023). Increased Chamber Resting Tone Is a Key Determinant of Left Ventricular Diastolic Dysfunction. Circulation-Heart Failure, 16(12), E010673. Article 010673. https://doi.org/10.1161/CIRCHEARTFAILURE.123.010673
    • Giudici, A., van der Laan, K. W. F., van der Bruggen, M. M., Parikh, S., Berends, E., Foulquier, S., Delhaas, T., Reesink, K. D., & Spronck, B. (2023). Constituent-based quasi-linear viscoelasticity: a revised quasi-linear modelling framework to capture nonlinear viscoelasticity in arteries. Biomechanics and modeling in mechanobiology, 22(5), 1607–1623. https://doi.org/10.1007/s10237-023-01711-8
    • Westphal, P., Luo, H., Shahmohammadi, M., Prinzen, F. W., Delhaas, T., & Cornelussen, R. N. (2023). Machine learning–powered, device-embedded heart sound measurement can optimize AV delay in patients with CRT. Heart Rhythm, 20(9), 1316-1324. https://doi.org/10.1016/j.hrthm.2023.05.025
    • Munneke, A. G., Lumens, J., Arts, T., Prinzen, F. W., & Delhaas, T. (2023). Myocardial perfusion and flow reserve in the asynchronous heart: mechanistic insight from a computational model. Journal of Applied Physiology, 135(3), 489-499. https://doi.org/10.1152/japplphysiol.00181.2023
    • Kirkels, F. P., van Osta, N., Rootwelt-Norberg, C., Chivulescu, M., van Loon, T., Aabel, E. W., Castrini, A. I., Lie, Ø. H., Asselbergs, F. W., Delhaas, T., Cramer, M. J., Teske, A. J., Haugaa, K. H., & Lumens, J. (2023). Monitoring of Myocardial Involvement in Early Arrhythmogenic Right Ventricular Cardiomyopathy Across the Age Spectrum. Journal of the American College of Cardiology, 82(9), 785-797. https://doi.org/10.1016/j.jacc.2023.05.065
    • Neumann, B., Vink, A. S., Hermans, B. J. M., Lieve, K. V. V., Cömert, D., Beckmann, B.-M., Clur, S.-A. B., Blom, N. A., Delhaas, T., Wilde, A. A. M., Kääb, S., Postema, P. G., & Sinner, M. F. (2023). Manual vs. automatic assessment of the QT-interval and corrected QT. EP Europace, 25(9), 1-12. Article euad213. https://doi.org/10.1093/europace/euad213
    • Debeij, G. P., Parikh, S., Delhaas, T., Bidar, E., & Reesink, K. D. (2023). Evidence in Clinical Studies for the Role of Wall Thickness in Ascending Thoracic Aortic Aneurysms: A Scoping Review. Bioengineering, 10(8), Article 882. https://doi.org/10.3390/bioengineering10080882
    • Ganizada, B. H., Reesink, K. D., Parikh, S., Ramaekers, M. J. F. G., Akbulut, A. C., Saraber, P. J. M. H., Debeij, G. P., Jaminon, A. M., Natour, E., Lorusso, R., Wildberger, J. E., Mees, B., Schurink, G. W., Jacobs, M. J., Cleutjens, J., Krapels, I., Gombert, A., Maessen, J. G., Accord, R., ... MUMC TAA Student Team (2023). The Maastricht Acquisition Platform for Studying Mechanisms of Cell-Matrix Crosstalk (MAPEX): An Interdisciplinary and Systems Approach towards Understanding Thoracic Aortic Disease. Biomedicines, 11(8), Article 2095. https://doi.org/10.3390/biomedicines11082095
    • Beela, A. S., Manetti, C. A., Lyon, A., Prinzen, F. W., Delhaas, T., Herbots, L., & Lumens, J. (2023). Impact of Estimated Left Atrial Pressure on Cardiac Resynchronization Therapy Outcome. Journal of Clinical Medicine, 12(15), Article 4908. https://doi.org/10.3390/jcm12154908
    • Vink, A. S., Hermans, B. J. M., Hooglugt, J. L. Q., Peltenburg, P. J., Meijborg, V. M. F., Hofman, N., Clur, S. A. B., Blom, N. A., Delhaas, T., Wilde, A. A. M., & Postema, P. G. (2023). Diagnostic Accuracy of the Standing Test in Adults Suspected for Congenital Long-QT Syndrome. Journal of the American Heart Association, 12(14), Article e026419. https://doi.org/10.1161/JAHA.122.026419
    • Parikh, S., Moerman, K. M., Ramaekers, M. J. F. G., Schalla, S., Bidar, E., Delhaas, T., Reesink, K., & Huberts, W. (2023). Biomechanical Characterisation of Thoracic Ascending Aorta with Preserved Pre-Stresses. Bioengineering, 10(7), Article 846. https://doi.org/10.3390/bioengineering10070846
    • Meiburg, R., Rijks, J. H. J., Beela, A. S., Bressi, E., Grieco, D., Delhaas, T., Luermans, J. G. L. M., Prinzen, F. W., Vernooy, K., & Lumens, J. (2023). Comparison of novel ventricular pacing strategies using an electro-mechanical simulation platform. EP Europace, 25(6), 1-11. Article euad144. https://doi.org/10.1093/europace/euad144
    • van Vliet, L. V., Zonnebeld, N., Tordoir, J. H., Huberts, W., Delhaas, T., & Snoeijs, M. G. (2023). Arteriovenous Fistulas Created with the Help of Personalised Blood Flow Simulations: Clinical Outcomes of a Randomised Controlled Trial. European Journal of Vascular and Endovascular Surgery, 65(6), 907-908. https://doi.org/10.1016/j.ejvs.2023.02.072
    • Luo, H., Westphal, P., Shahmohammadi, M., Heckman, L. I. B., Kuiper, M., Cornelussen, R. N., Delhaas, T., & Prinzen, F. W. (2023). Heart sound-derived systolic time intervals for atrioventricular delay optimization in cardiac resynchronization therapy. Heart Rhythm, 20(4), 572-579. https://doi.org/10.1016/j.hrthm.2022.12.031
    • Luo, H., Weerts, J., Bekkers, A., Achten, A., Lievens, S., Smeets, K., van Empel, V., Delhaas, T., & Prinzen, F. W. (2023). Association between phonocardiography and echocardiography in heart failure patients with preserved ejection fraction. European Heart Journal - Digital Health, 4(1), 4-11. https://doi.org/10.1093/ehjdh/ztac073
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