title: Is there a role for screening asymptomatic patients with diabetes?
abstract: Coronary artery disease (CAD) remains a leading cause of death among patients with diabetes mellitus. However, many patients with diabetes and CAD are asymptomatic and may sustain a myocardial infarction as their presenting symptom of CAD. Non-invasive cardiovascular imaging offers an opportunity to detect the presence and severity of CAD, or its hemodynamic consequences. The Detection of Ischemia in Asymptomatic Diabetics study and the FACTOR-64 study examined the utility of non-invasive imaging tests to evaluate asymptomatic individuals with diabetes mellitus. The results of these trials may have been negative with regard to promoting CAD screening of asymptomatic diabetic patients, but they do strengthen the position of optimal medical management in reducing cardiovascular events. However, performing a trial to include true high-risk patients who have CAD and are more likely to have silent ischemia could lead to prognostically beneficial coronary revascularizations.
authors.affiliation: Brigham and Women's Hospital, 75 Francis Street, Shapiro Cardiovascular Center, Boston, MA 02115, USA.
authors.forename: Mahdi
authors.initials: M
authors.lastname: Veillet-Chowdhury
authors.forename: Ron
authors.initials: R
authors.lastname: Blankstein
mesh_terms: D003324:Coronary Artery Disease / Q000175:diagnosis* / Q000209:etiology / Q000401:mortality; D003920:Diabetes Mellitus / Q000503:physiopathology; D003925:Diabetic Angiopathies / Q000175:diagnosis* / Q000401:mortality; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D009203:Myocardial Infarction / Q000209:etiology / Q000517:prevention & control; D017202:Myocardial Ischemia / Q000175:diagnosis / Q000209:etiology; D012307:Risk Factors; D012720:Severity of Illness Index
keywords: asymptomatic; calcium score; coronary CT; diabetes; imaging