Evaluation of Primary Care Patients with Chronic Stable Angina: Guidelines from the American College of Physicians

Figure 1. *In unusual circumstances (patients who are survivors of sudden cardiac death, have congestive heart failure, have
special occupational requirements, or have stable but severe symptoms and cardiac risk factors), direct referral for cardiac
angiography may be appropriate. ACC = American College of Cardiology; ECG = electrocardiogram; LV = left ventricular; MI =
myocardial infarction; WPW = Wolff–Parkinson–White syndrome.
Evaluation of suspected coronary artery disease (CAD).
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Ann Intern Med
July 6, 2004
vol. 141
no. 1
57-64