An initial writeup is available at the link below which gives a brief background of the purpose of the report that the usecase is based on (ACC/AHA Guidelines and Indications for Coronary Artery Bypass Graft Surgery), it's relevance to decision support, the risk factors it depends on (the driving patient data) and other some other possibilities (such as the possibility of accomodating uncertainty)
It is still a work in progress, but comments are welcome. Link: http://esw.w3.org/topic/HCLS/ACPPTaskForce/GuidelinesIndicationsForCABG Chimezie Ogbuji Lead Systems Analyst Thoracic and Cardiovascular Surgery Cleveland Clinic Foundation 9500 Euclid Avenue/ W26 Cleveland, Ohio 44195 Office: (216)444-8593 [EMAIL PROTECTED]