R.T.A. Willemsen

Debie, V. H. J., Ottenheijm, R. P. G., Gruiskens, J., Mikulic, S., van Schayck, O. C. P., Muris, J. W. M., Willemsen, R. T. A., Kroon, A., & Gidding-Slok, A. H. M. (2026). Capturing risk awareness and disease burden in cardiovascular (risk) management: development and content validation of a new module for the Assessment of Burden of Chronic Conditions (ABCC)-tool. BMJ Open, 16(5), Article e112817. https://doi.org/10.1136/bmjopen-2025-112817

Keijsers, L. C. E. M., Peters, L. H. L., van Schayck, O. C. P., Muris, J. W. M., Boudewijns, E. A., Claessens, D., Willemsen, R. T. A., Salome, P. L., Boyne, J. J. J., Brunner-La Rocca, H.-P., van Pol, P. E. J., Jaarsma, T., Chavannes, N. H., Bonten, T. N., & Gidding-Slok, A. H. M. (2026). Development and psychometric properties of the 'Assessment of Burden of Chronic Conditions (ABCC) tool' for people with chronic heart failure (CHF): a mixed methods approach. Family Medicine and Community Health, 14(1), Article e003781. https://doi.org/10.1136/fmch-2025-003781

Van Egeraat, J. W. A., Oortmerssen, J. A. E. V., van Lennep, J. E. R., Kavousi, M., Willemsen, R. T. A., Bonten, T. N., Petrus, A. H. J., & IMPRESS Consortium (2026). Sex differences in care for acute coronary syndrome in patients under 60 years: Primary care presentation, referral patterns, hospitalizations and clinical outcomes. Public Health, 251, Article 106094. https://doi.org/10.1016/j.puhe.2025.106094

Saing, S., Roos-Hesselink, J. W., Schut, A., van Asselt, T., Abma-Schouten, R., Boels, M. G. S., Tramper, N., van Ofwegen-Hanekamp, C., Willemsen, R., Kip, M. M. A., & Koffijberg, H. (2025). Making a difference: describing and evaluating the impact of the Dutch CardioVascular Alliance. Netherlands Heart Journal, 33(10), 307-312. https://doi.org/10.1007/s12471-025-01975-y

Koopman, M., Willemsen, R., Doggen, C., Kietselaer, B., van Ooijen, P., Gratama, J. W., Braam, R., Dinant, G.-J., van Bruggen, R., van der Harst, P., & Vliegenthart, R. (2025). Primary care patients' perspectives on CT coronary calcium scoring and exercise electrocardiography. European Journal of General Practice, 31(1), Article 2545304. https://doi.org/10.1080/13814788.2025.2545304

Koopman, M., Reijnders, J., Kietselaer, B., van der Harst, P., van Bruggen, R., Dinant, G.-J., Vliegenthart, R., & Willemsen, R. (2025). Scientific research in primary health care: Lessons learned from a pragmatic multicenter implementation study in 101 general practices in the Netherlands. Primary health care research & development, 26, Article e35. https://doi.org/10.1017/S1463423625000258

Frenk, L. D. S., Rahel, B. M., de Vos, C. B., van Osch, F. H. M., Prestigiacomo, F. G., Janssen, M. J. W., Willemsen, R. T. A., van't Hof, A. W., & Meeder, J. G. (2024). Improving the accUracy of Referrals to the emerGency departmEnt of patieNts with chesT pain using the modified HEART score in Emergency Medical Transport (URGENT 2.0): protocol for a multicentre randomised controlled trial. BMJ Open, 14(12), Article e084139. https://doi.org/10.1136/bmjopen-2024-084139

Koopman, M. Y., van der Ende, M. Y., Reijnders, J. J. W., Willemsen, R. T. A., van Bruggen, R., Gratama, J. W. C., Kietselaer, B. L. J. H., van der Harst, P., & Vliegenthart, R. (2024). Exploration of the relationship between general health-related problems and subclinical coronary artery disease: a cross-sectional study in a general population. BMJ Open, 14(10), Article e079835. https://doi.org/10.1136/bmjopen-2023-079835

Manten, A., van den Bulk, S., Rutten, F. H., Willemsen, R. T. A., Bonten, T. N., & Harskamp, R. E. (2023). Acute pijn op de borst op de huisartsenpost. Nederlands Tijdschrift voor Geneeskunde, 167(33), Article D7379. https://www.ntvg.nl/artikelen/acute-pijn-op-de-borst-op-de-huisartsenpost

Van Den Bulk, S., Petrus, A. H. J., Willemsen, R. T. A., Boogers, M. J., Meeder, J. G., Rahel, B. M., Van Den Akker-Van Marle, M. E., Numans, M. E., Dinant, G. J., & Bonten, T. N. (2023). Ruling out acute coronary syndrome in primary care with a clinical decision rule and a capillary, high-sensitive troponin i point of care test: Study protocol of a diagnostic RCT in the Netherlands (POB HELP). BMJ Open, 13(6), Article e071822. https://doi.org/10.1136/bmjopen-2023-071822