Informationsansvarig: Hans Åhlfeldt, Hans.Ahlfeldt@imt.liu.se
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Publications, Hans Åhlfeldt

  1. Åhlfeldt H, Tanaka H, Nygårds M-E, Wigertz O. A mathematical model of the cardiac conduction system including external pacemakers. Computers in Cardiology, Linköping, 1985. IEEE Computer Society 733, pp 397-400. (MI1985:11)


  2. Areskog N-H, Nygårds M-E, Tranesjö J, Wigertz O, Åhlfeldt H. Swedish perspectives on the use of computers in cardiology. Guest editorial in Proc. Computers in Cardiology, 1985, K.L. Ripley and H.G Ostrow, eds., IEEE Computer Society 733 pp 3-6. (MI1985:20)


  3. Åhlfeldt H, Ahrén T, Nygårds M-E, Ringqvist I, Svedlund H, Walker A, Wigertz O. An ambulatory recording system for pacemaker follow-up. Computers in Cardiology, Boston 1986, IEEE Computer Society 817, pp 295-298. (MI1986:10)


  4. Åhlfeldt H, Tanaka H, Nygårds M-E, Furukawa T, Wigertz O. Computer simulation of cardiac arrhythmias. Comp. Biomed. Res., 20: 305-323, (1987) (MI1987:22)


  5. Åhlfeldt H. Computer simulation in health care research. Journal of The Indian Society of Health Administrators, 6:2, pp 33-36 (1988). (MI1988:26)


  6. Åhlfeldt H, Tanaka H, Nygårds M-E, Furukawa T, Wigertz O. Computer simulation of cardiac pacing. PACE, 11:174-184, 1988. (MI1988:30)


  7. Åhlfeldt H, Nilsson G, Bandh S, Jonasson T, Ahrén T, Ringqvist I. Deduction of biphasic phase responce curves from ventricular parasystole. PACE 12:793-804, (1989). (MI1989:05)


  8. Åhlfeldt H, Nilsson G, Bandh S, Jonasson T, Ahrén T, Ringqvist I. Deduction of triphasic phase responce curves from ventricular parasystole. PACE.12:1104-1114, (1989.) (MI1989:06)


  9. Åhlfeldt H, Yongyu Z, Nilsson G, Ahrén T, Wigertz O. The Hyperpace system - computer-aided analysis, simulation and education of cardiac arrhythmias. In MEDINFO89, B. Barber, D. Cao, D. Qin, G. Wagner, eds., Elsevier Science Publishers B.V., North-Holland Amsterdam, 1989, pp 483-487. (MI1989:07)


  10. Wigertz O, Persson J, Åhlfeldt H. Teaching medical informatics to biomedical engineering students. Experiences over 15 years. Proc. Medical informatics and education, Ed:s Salamon, R., D Protti, J. Moehr. pp 500-503, 1989. Meth. Inform. Med. 28:309-312 (1989). (MI1989:10)


  11. Åhlfeldt H. Computer-based modeling and simulation in the analysis of cardiac arrhythmias and cardiac pacing. Linköping Studies in Science and Technology. Dissertations No 211. Linköping University Medical Dissertations No 297,1989. (MI1989:12) ABSTRACT


  12. Wigertz O, Gill H, Åhlfeldt H. Teaching Medical Informatics to Medical Students. Proc. Int. Conf. Medical Informatics and Medical Education, Prague 1990. J.H. van Bemmel, J. Zva'rova' eds. Elsivier Science Publishers B.V. North Holland, IMIA, 1991, pp 41-50. (MI1990:05)


  13. Åhlfeldt H, Alexandersson S, Billström R, Eriksson L-E, Gang W, Gill H, Hartwig B, Höddelius P, Jerlvall L, Jägerfeld M, Norr A, Wigertz O. Information Retrieval and Computer Communication within the Faculty of Health Sciences in Linköping, Sweden. Proc. 6th Symposium on Human Interface´90. Tokyo, Japan, 1990, pp 499-506. (MI1990:08)


  14. Gill H, Åhlfeldt H, Arkad K, Jerlvall L, Norr A, Wigertz O. Computer communication based on PABX-Technique. IMIA conference on Telematics in Medicine 1990, Rotterdam. (MI1990:16)


  15. Wigertz O, Gill H, Åhlfeldt H. Teaching medical informatics to medical students. Proc. of Int Conference on Medical Informatics and Education, Prague 1990, IMIA, Elsivier Science Publish, pp 41-50. (MI1990:19)


  16. Magyar G, Arkad K, Gao X, Gill H, Wigertz O, Åhlfeldt H. Strategies for efficient implementation of the Arden Syntax for medical decision support. Medical Informatics Europe 91. Adlassnig K-P., Grabner G, Bengtsson S, Hansen R. eds Lecture Notes in Medical Informatics. Springer Verlag, Berlin. 1991, pp 222-226. (MI1991:08)


  17. Wigertz O, Gill H, Åhlfeldt H. Teaching Medical Informatics to medical students. Knowledge, Information and Medical Education. J.H. van Bemmel, J. Zva'rova' eds. Elsivier Science Publishers B.V. North Holland, IMIA, 1991, pp 41-50. (MI1991:12)


  18. Wigertz O, Arkad K, Chowdhury S I, Magyar G, Gao X, Åhlfeldt H. Standards for medical knowledge representation. IMIA Working Conference on Hospital Information Systems, Göttingen Sept, 1991. Hospital information systems: Scope - Design - Architecture. A.R. Bakker, C.Th. Ehlers, J.R. Bryant, W.E. Hammond eds., Elsivier Science Publishers B.V. North Holland, IMIA, 1992, pp 175-182. (MI1991:13)


  19. Nilsson G, Åhlfeldt H, Ahrén T, Jonasson T. Distribution patterns of ventricular premature beats in long-term recordings - clues to disclosure of modulated parasystole. Am J Cardiology, 68:1045-1048 (1991). (MI1991:20)


  20. Wigertz O, Chowdhury S I, Shahsavar N, Arkad K, Gao X, Gill H, Johansson B, Åhlfeldt H. Validation of medical logics in the Arden Syntax knowledge representation. In proc. VI Mediterranean Conference on Medical and Biological Engineering - Medicon 92. M. Bracale, F. Denoth eds. pp 1051-1057, 1992. (MI1992:07)


  21. Wu G, Åhlfeldt H, Gill H, Wigertz O. A desktop system for medical information retrieval - An application of client-server techniques. In MEDINFO92, K.C.Lun, P. Degoulet, T. Piemme, O. Reinhof, eds., Elsevier Science Publishers B.V., North-Holland, Amsterdam, 1992, pp 376-381. (MI1992:08)


  22. Kohli S, Moidu K, Farrer J, Chowdhury S I, Åhlfeldt H, Wigertz O, Trell E. A study of e-mail use on a health care bulletin board. In MEDINFO92, K.C.Lun, P. Degoulet, T. Piemme, O. Reinhof, eds., Elsevier Science Publishers B.V., North-Holland, Amsterdam, 1992, p 124. (MI1992:11)


  23. Gao X, Shahsavar N, Arkad K, Åhlfeldt H, Hripcsak G, Wigertz O. Design and function of medical knowledge editors for the Arden syntax. In MEDINFO92, K.C.Lun, P. Degoulet, T. Piemme, O. Reinhof, eds., Elsevier Science Publishers B.V., North-Holland, Amsterdam, 1992, pp 472-477. (MI1992:12)


  24. Wu G, Åhlfeldt H, Wigertz O. MultiLink - an intermediary system for multi-database access. Meth Inform Med, 32:82-89, (1993). (MI1993:02)


  25. Wigertz O, Shahsavar N, Gill H, Gao X, Jönsson K-Å, Arkad K, Ohlsson P, Åhlfeldt H. Knowledge representation for an anticoagulant therapy advisor. Proc. MIE93, Jerusalem. A. Reichert, B.A. Sadan, S. Bengtsson, J. Bryant and U. Piccolo eds. 1993, pp 99-104. (MI1993:03)


  26. Babic A, Åhlfeldt H, Wigertz O, Bodemar G, Mathiesen U. Artificial neural networks in clustering and classification of data on unspecified liver diseases. Abstract IXth Nordic meeting on Medical and Biomedical Engineering, Lund 1993, p 136. (MI1993:06)


  27. Arkad K, Åhlfeldt H, Gao X, Shahsavar N, Wigertz O, Jean F C, Degoulet P. Integration of datadriven decision support into HELIOS environment. IMIAS's Conference on the Healthcare Professional Workstation, Washington DC, 1993, 15 p. (MI1993:09)


  28. Gao X, Johansson B, Shahsavar N, Arkad K, Åhlfeldt H, Hripcsak G, Wigertz O. A method for realizing the Arden Syntax, a standard for medical knowledge representation, in building decision support systems. In 13th Int Joint Conference on Artificial Intelligence 93, Chambery, France. 3 p. (MI1993:10)


  29. Gao X, Johansson B, Shahsavar N, Arkad K, Åhlfeldt H, Wigertz O. Pre-compiling medical logic modules into C++ in buildning medical decision support systems. Comp Methods and Programs in Biomed, 41:107-119, (1993). (MI1993:20)


  30. Arkad K, Åhlfeldt H, Gao X, Shahsavar N, Wigertz O, Jean F C, Degoulet P. Integration of data driven decision support into the HELIOS environment. Int J Bio-Medical Computing, 34:195-205, (1994). (MI1994:01)


  31. Wigertz O, Hripcsak G, Shahsavar N, Bågenholm P, Åhlfeldt H, Gill H. Data-driven medical knowledge-based systems based on Arden Syntax. In Knowledge and decisions in health telematics. (Ed:s.) Barahona P. and Christensen J.P., IOS Press, Amsterdam, pp 126-131, 1994. (MI1994:07)


  32. Åhlfeldt H, Shahsavar N, Gao X, Arkad K, Johansson B, Wigertz O. Data driven medical decision support based on Arden Syntax within the HELIOS environment. Comp Meth & Progr in Biomed, 45:S97-S106, (1994). (MI1994:13)


  33. Åhlfeldt H, Johansson B, Linnarsson R, Wigertz O. Experiences from the use of data-driven decision support in different environment. Comput. Biol. Med. 24;3:397-404, (1994). (MI1994:15)


  34. Babic A, Bodemar G, Mathiesen U, Åhlfeldt H, Franzén L, Wigertz O. Machine learning to support diagnostics in the domain of asymptomatic liver disease. In MEDINFO'95. Proc of 8th World Congress on Medical Informatics, Vancouver, Canada. R A Greenes, H E Peterson, D J Protti, eds.; HealthCare Computing & Communications Canada, Inc 1995, pp 809-813. (MI1995:02)


  35. Åhlfeldt H, Wigertz O. Study programs in Medical Informatics at Linköping University. Yearbook of Medical Informatics 95, The Computer-based Patient Record, ed:s Jan H van Bemmel, Alexa T McCray, pp 115-120, 1995. (MI1995:04)


  36. Carlsson M, Åhlfeldt H, Thurin A, Wigertz O. Knowledge module authoring with terminology support. JAMIA Symposium Suppl.Proc. SCAMC 1995, New Orleans, Reed M Gardner, ed., Hanley & Belfus, Inc, p 969. (MI1995:09)


  37. Arkad K, Gao X, Åhlfeldt H. Query-handling in MLM-based decision suport systems. Medical Informatics, 20:3:229-240, (1996). (MI1996:01)


  38. Åhlfeldt H, Lanhammar E, Wigertz O. Multi-search - a search tool for literature retrieval. In Proc MIE'96, Human Facets in Information Technologies. J Brender, J P Christensen, J-R Scherrer, P McNair, ed:s, IOS Press, Netherlands. pp 619-623, 1996. (MI1996:04)


  39. Wigertz O, Åhlfeldt H, Lundqvist P-G, Timpka T. Teaching health informatics at Linköping University. A New design for the medical student curriculum. 1st European Conference on Health Telematics Education, HTE´96, Corfu. 1996 (MI1996:08)


  40. Johansson B, Shahsavar N, Åhlfeldt H, Wigertz O. Database and knowledge base integration in decision support systems. AMIA Annual Fall Symposium. Proc. 1996, Washington DC, James J Cimino, ed., Hanley & Belfus, Inc. 1996, p 249-1953. (MI1996:09)


  41. Åhlfeldt H, Wigertz O. Utbildningsbehov i medicinsk informatik och informationsteknologi inom hälso- och sjukvården. I Medicinsk Riksstämma (sammanfattningar). Svenska Läkaresällskapet, Stockholm (1996). p 264. (MI1996:12)


  42. Karlsson D, Åhlfeldt H, Carlsson M, Wigertz O. Behov av begreppssystem för utbyte av patientinformation mellan vårdinformationssystem. I Medicinsk Riksstämma (sammanfattningar). Svenska Läkaresällskapet, Stockholm (1996). p265. (MI1996:13)


  43. Karlsson D, Åhlfeldt H, Forsum U, Wigertz O. Begreppsbaserad navigering i stora informationsrymder. I Medicinsk Riksstämma (sammanfattningar). Svenska Läkaresällskapet, Stockholm (1996). p264 (MI1996:15)


  44. Johansson B, Shahsavar N, Åhlfeldt H. Database and Knowledge Base Integration - A Query Mapping Method for Arden Syntax Knowledge Module. Methods Inform Medicine 35:302-308, (1996). (MI1996:16)


  45. Carlsson M, Åhlfeldt H, Thurin A, Wigertz O. Terminology support for development of shareable knowledge modules. Med Inform 21;3:207-217, (1996). (MI1996:17)


  46. Petersson H, Nilsson G, Åhlfeldt H, Malmberg B-G, Wigertz O. Design and Implementation of a World Wide Web Accessible Database for the Swedish ICD-10 Primary Care Version Using a Concept System Approach. In Proc AMIA Annual Fall Symposium, Nashville TN, Daniel R Masys, ed. Hanley & Belfus, 1997, p885. (MI1997:14) ABSTRACT


  47. Petersson H, Malmberg B-G, Nilsson G, Wigertz O, Åhlfeldt H. Semantisk modellering av KSH97-P. I Medicinsk Riksstämma (sammanfattningar). Svenska Läkaresällskapet, Stockholm (1997). p244. (MI1997:16) ABSTRACT


  48. Petersson H, Nilsson G, Åhlfeldt H, Malmberg B-G, Wigertz O. Semantic Modeling of a Traditional Classification: Results and Implications. In Proc MedInfo '98. B Cesnik, AT McCray, J-R Scherrer, Eds. IOS Press, Australia. pp 613-617, 1998. (MI1998:07) ABSTRACT


  49. Carlsson M, Karlsson D, Åhlfeldt H, Wigertz O. Design and Applications of a Terminology Management System. In Proc MedInfo '98. B Cesnik, AT McCray, J-R Scherrer, Eds. IOS Press, Australia. pp 207-211, 1998. (MI1998:08)


  50. Källström R, Åhlfeldt H, Petersson H, Thurin A. Modellering av kirurgiska åtgärder, diagnoser och den medicinska anamnesen - erfarenheter från GALEN-projektet. I Medicinsk Riksstämma (sammanfattningar). Svenska Läkaresällskapet, Stockholm (1998). p244. (MI1998:15)


  51. Karlsson D, Åhlfeldt H. A comment on the Help-System: A program for medical decision making from the early 1970s. Yearbook of Medical Informatics 99, The Promise of Medical Informatics, ed:s Jan H van Bemmel, Alexa T McCray, pp 103-105, 1999. (MI1999:02)


  52. Nilsson G, Petersson H, Åhlfeldt H, Strender L-E. Reliability in Diagnostic Coding: Evaluation of Three Swedish ICD-10 Primary Care Versions. JAMIA In Proc AMIA?99, N M Lorenzi ed. Hanley & Belfus Inc, Philadelphia. p 1128, 1999. (MI1999:12)


  53. Carlsson M, Rogers J, Åhlfeldt H. Aggregation and reclassification - assessment of GALEN methods in the domain of thoracic surgery. JAMIA In Proc AMIA?99, N M Lorenzi ed. Hanley & Belfus Inc, Philadelphia. pp 32-36, 1999. (MI1999:15)


  54. Åhlfeldt H, Ehnfors M, R L. Towards a multi-professional patient record - a study of the use of headings. In Proc MIE?99, P Kokol, B Zupan, J Stare, M Premik, R Engelbrecht, Eds. IOS Press, Netherlands. pp 813-817, 1999. (MI1999:16)


  55. Åhlfeldt H, Ehnfors M. Towards a multi-prfessional patient record - A study of the headings used in clinical practice. JAMIA In Proc AMIA?99, N M Lorenzi ed. Hanley & Belfus Inc, Philadelphia. p 7-11, 1999. (MI1999:23)


  56. Carlsson M, Löfström L, Rogers J, Åhlfeldt H. Modelling and reclassification procedures - experiences from the use of GALEN methods in the domain of thoracic surgery. Med Inform & The Internet in Medicine 25:2, 109-122, (2000). (MI2000:03)


  57. Petersson H, Åhlfeldt H. Terminology Support for Diagnostic Coding in Primary Health Care. Accepted poster, AMIA 2000. (MI2000:07)


Informationsansvarig: Hans Åhlfeldt   Senast uppdaterad: 2012-01-18

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