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This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they exist. The article ends with the author's clinical recommendations.
A 52-year-old man requests a coronary-artery calcium (CAC) scan for assessment of his risk of coronary events after seeing an advertisement from a local facility that offers the test. He has no symptoms of cardiac disease, has never smoked, and is not overweight, but he does not exercise regularly. His father, who was a heavy smoker, had a fatal myocardial infarction at
The Clinical Problem
Strategies and Evidence
Areas of Uncertainty
Guidelines
Conclusions and Recommendations
Source Information
From the Department of Medicine, Center for Cardiovascular Quality and Outcomes Research, Northwestern University Feinberg School of Medicine; and Northwestern Memorial Hospital — both in Chicago.
An audio version of this article is available at NEJM.org.
Address reprint requests to Dr. Bonow at the Northwestern University Feinberg School of Medicine, 676 N. St. Clair St., Suite 600, Chicago, IL 60611, or at r-bonow@northwestern.edu.
Related Letters:
Coronary Calcium Screening
Mitchell A. R.J., Newman T. B., Pletcher M. J., Bonow R. O.
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Full Text |
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N Engl J Med 2009;
361:2490-2492, Dec 17, 2009.
Correspondence
This article has been cited by other articles:
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