853 - CANADIAN CARDIOVASCULAR SOCIETY ANGINA GRADE 0 – A CLINICALLY USEFUL ADDITION
N Suskin, D Massel, H Arthur, T Swabey, Ontario CR Pilot Committees
London, Ontario

854 - RENAL DYSFUNCTION IN PATIENTS WITH ACUTE CORONARY SYNDROMES IS ASSOCIATED WITH HIGHER RISK OF DEATH AND MYOCARDIAL INFARCTION AT ONE-YEAR FOLLOW-UP
R Yan, AT Yan, M Tan, Chi-Ming Chow, JS Zaltzman, S Pearce, DH Fitchett, A Langer, SG Goodman, or the Canadian ACS Registry Investigators
Toronto, Ontario

855 - PROSPECTIVE EXAMINATION OF ANXIETY PERSISTENCE AND ITS RELATIONSHIP TO CARDIAC SYMPTOMS AND RECURRENT CARDIAC EVENTS
SE Abbey, SL Grace, ZM Shnek, J Irvine, DE Stewart
Toronto, Ontario

856 - UNDERSTANDING TIME TO TREATMENT IN AMI: INSIGHTS FROM ASSENT 3 PLUS
RC Welsh, P Goldstein, WC Chang, L Wallentin, CB Granger, F Verheught, F Van de Werf, PW Armstrong, on behalf of the ASSENT
Edmonton, Alberta