Learning physiology from cardiac surgery patients.
A number of pressures have led to a very great reduction or complete abandonment of the use of animals in the teaching of physiology in most medical schools. Often animal experiments have been replaced by computer simulations, but a simulation is only as good as the model or algorithm on which it is based and can never contain the depth of information or unpredictability displayed by real animals or patients. We used a computer-based system to collect cardiovascular data from patients instrumented for cardiac surgery, allowing students to "replay" an operation. These recordings were annotated with notes, diagrams and video clips, and a student workbook was written. The resulting package contained a wealth of physiological data and was perceived by students to be very clinically relevant. The very wealth of information, however, tended to overwhelm students, and so a series of introductory Computer tutorials were written to provide students with the background necessary to cope with the clinical data.
Nicol
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Department of Anatomy and Physiology, University of Tasmania, Hobart, Tasmania 7001, Australia.
Narkowicz
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D000328:Adult; D000368:Aged; D002318:Cardiovascular Diseases / Q000503:physiopathology / Q000601:surgery; D002320:Cardiovascular Physiological Phenomena; D003201:Computers; D003625:Data Collection; D004501:Education, Medical; D005069:Evaluation Studies as Topic; D006801:Humans; D008297:Male; D008875:Middle Aged; D010827:Physiology / Q000193:education*; D013663:Teaching / Q000592:standards