ACC/AHA clinical competence statement on electrocardiography and ambulatory electrocardiography41This document was approved by the American College of Cardiology Board of Trustees in November 2001 and the American Heart Association Science Advisory and Coordinating Committee in August 2001.42When citing this document, the American College of Cardiology and the American Heart Association would appreciate the following citation format: Kadish AH, Buxton AE, Kennedy HL, Knight BP, Mason JW, Schuger CD, Tracy CM. ACC/AHA clinical competence statement on electrocardiography and ambulatory electrocardiography: a report of the American College of Cardiology/American Heart Association/American College of Physicians-American Society of Internal Medicine Task Force on Clinical Competence (ACC/AHA Committee to Develop a Clinical Competence Statement on Electrocardiography and Ambulatory Electrocardiography); J Am Coll Cardiol 2001;38:2091–100.43This document is available on the World Wide Web sites of the American College of Cardiology (www.acc.org) and the American Heart Association (www.americanheart.org). Reprints of this document may be purchased for $5.00 each by calling 1-800-253-4636 or by writing to the American College of Cardiology, Educational Services, 9111 Old Georgetown Road, Bethesda, Maryland 20814-1699.44© 2001 by the American College of Cardiology and American Heart Association, Inc.