American Journal of Cardiology
Volume 101, Issue 7 , Pages 919-924, 1 April 2008

Usefulness of Quantitative Versus Qualitative ST-Segment Depression for Risk Stratification of Non-ST Elevation Acute Coronary Syndromes in Contemporary Clinical Practice

  • Raymond T. Yan, MD

      Affiliations

    • Canadian Heart Research Centre and Terrence Donnelly Heart Centre, Division of Cardiology, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
  • ,
  • Andrew T. Yan, MD

      Affiliations

    • Canadian Heart Research Centre and Terrence Donnelly Heart Centre, Division of Cardiology, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
  • ,
  • Christopher B. Granger, MD

      Affiliations

    • Duke University Medical Center, Durham, North Carolina
  • ,
  • Jose Lopez-Sendon, MD

      Affiliations

    • Cardiology Department, Hospital Universitario La Paz, Madrid, Spain
  • ,
  • David Brieger, MD

      Affiliations

    • Department of Cardiology, Concord Hospital, Sydney, Australia
  • ,
  • Brian Kennelly, MB, ChB, PhD

      Affiliations

    • Hoag Memorial Hospital, Presbyterian, Newport Beach, California
  • ,
  • Andrzej Budaj, MD, PhD

      Affiliations

    • Postgraduate Medical School, Grochowski Hospital, Warsaw, Poland
  • ,
  • Ph. Gabriel Steg, MD

      Affiliations

    • Département de Cardiologie, Hôpital Bichat-Claude Bernard, Paris, France.
  • ,
  • Alina A. Georgescu, MD

      Affiliations

    • Canadian Heart Research Centre and Terrence Donnelly Heart Centre, Division of Cardiology, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
  • ,
  • Quamrul Hassan, MD

      Affiliations

    • Canadian Heart Research Centre and Terrence Donnelly Heart Centre, Division of Cardiology, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
  • ,
  • Shaun G. Goodman, MD, MSc

      Affiliations

    • Canadian Heart Research Centre and Terrence Donnelly Heart Centre, Division of Cardiology, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
    • Corresponding Author InformationCorresponding author: Tel: 416-864-5722; fax: 416-864-5407.
  • ,
  • Global Registry of Acute Coronary Events (GRACE) Electrocardiogram Substudy Group

      Affiliations

    • A list of participating GRACE Electrocardiogram Substudy Investigators and Coordinators appears in the Appendix.

published online 18 February 2008.

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 The Global Registry of Acute Coronary Events (GRACE) and GRACE Electrocardiogram Substudy were sponsored by Sanofi-Aventis, Bridgewater, New Jersey. The sponsor had no involvement in the study conception or design; collection, analysis, and interpretation of data; writing, review, or approval of the manuscript; or decision to submit the manuscript for publication. Dr. Yan is supported by the Canadian Institutes of Health Research Fellowship award and the Detweiler Travelling Fellowship from the Royal College of Physicians and Surgeons of Canada, Ottawa, Ontario, Canada.

PII: S0002-9149(07)02322-3

doi:10.1016/j.amjcard.2007.11.041

American Journal of Cardiology
Volume 101, Issue 7 , Pages 919-924, 1 April 2008