AJTR Copyright © 2009-All rights reserved. Published by e-Century Publishing Corporation, Madison, WI 53711
Am J Transl Res 1(3):221-234;2009

Review Article
Genetics of coronary artery disease: focus on genome-wide
association studies

Linnea M. Baudhuin

Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN

Received February 27, 2009; accepted March 5, 2009; available online March 5, 2009

Abstract: With the advent of the genome-wide association (GWA) study, a promising new avenue for identifying
genetic markers for complex diseases like coronary artery disease (CAD) has been opened. This avenue,
however, is not without challenges and limitations, including the need for carefully designed and executed
studies and the risk of false positive associations. Nonetheless, new markers have been identified through such
studies that could potentially revolutionize the ways that individuals with CAD are identified and
managed.(AJTR902004).

Key Words: atherosclerosis, coronary artery disease, genetics, genome wide association, genomics, myocardial
infarction

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Address all correspondence to:
Linnea M. Baudhuin, Ph.D.,
Department of Laboratory Medicine and Pathology
Mayo Clinic, 200 First St SW
Rochester, MN 55905
Tel: (507) 284-2511, Fax: (507) 266 4176
E-mail:
baudhuin.linnea@mayo.edu