A.H.J Maas1,2,3,4,5, M.L Hamelink1,2,3,4,5, R van Poelgeest1,2,3,4,5, P Zuidema1,2,3,4,5, K.J Kraan1,2,3,4,5, R van den Camp1,2,3,4,5, R.J.M de Leeuw1,2,3,4,5
1Department of Cardiology, University Hospital Utrecht, The Netherlands
2Department of Cardiovascular Surgery, University Hospital Utrecht, The Netherlands
3Department of Lung Diseases, University Hospital Utrecht, The Netherlands
4Computer Department, University Hospital Utrecht, The Netherlands
5Department of Electronics, University Hospital Utrecht, The Netherlands