Prof. dr. N. van Royen, head of department
Dr. J.L. Bonnes, cardiologist
R. Edgar, medical technician
Dr. M.A. Brouwer, cardiologist
Dr. R.J. Beukema, cardiologist-electrophysiologist

Prof. dr. ir. E. Boersma,
professor in clinical epidemiology
of cardiovascular diseases
N. Scholte, research physician