AU - Johnson JN, Ackerman MJ TI - COmpetitive sports participation in athletes with congenital long qt syndrome PT - JOUR DP - 2012 TA - JAMA pages = {764-765}, VI - 308 IP - 8 AID - 10.1001/jama.2012.9334 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.9334 SO - JAMA August 22, 2012 308(8):764