PT - JOURNAL ARTICLE AU - Drezner, Jonathan A AU - Ackerman, Michael J AU - Cannon, Bryan C AU - Corrado, Domenico AU - Heidbuchel, Hein AU - Prutkin, Jordan M AU - Salerno, Jack C AU - Anderson, Jeffrey AU - Ashley, Euan AU - Asplund, Chad A AU - Baggish, Aaron L AU - Börjesson, Mats AU - DiFiori, John P AU - Fischbach, Peter AU - Froelicher, Victor AU - Harmon, Kimberly G AU - Marek, Joseph AU - Owens, David S AU - Paul, Stephen AU - Pelliccia, Antonio AU - Schmied, Christian M AU - Sharma, Sanjay AU - Stein, Ricardo AU - Vetter, Victoria L AU - Wilson, Mathew G TI - Abnormal electrocardiographic findings in athletes: recognising changes suggestive of primary electrical disease AID - 10.1136/bjsports-2012-092070 DP - 2013 Feb 01 TA - British Journal of Sports Medicine PG - 153--167 VI - 47 IP - 3 4099 - http://bjsm.bmj.com/content/47/3/153.short 4100 - http://bjsm.bmj.com/content/47/3/153.full SO - Br J Sports Med2013 Feb 01; 47 AB - Cardiac channelopathies are potentially lethal inherited arrhythmia syndromes and an important cause of sudden cardiac death (SCD) in young athletes. Other cardiac rhythm and conduction disturbances also may indicate the presence of an underlying cardiac disorder. The 12-lead ECG is utilised as both a screening and a diagnostic tool for detecting conditions associated with SCD. Fundamental to the appropriate evaluation of athletes undergoing ECG is an understanding of the ECG findings that may indicate the presence of a pathological cardiac disease. This article describes ECG findings present in primary electrical diseases afflicting young athletes and outlines appropriate steps for further evaluation of these ECG abnormalities. The ECG findings defined as abnormal in athletes were established by an international consensus panel of experts in sports cardiology and sports medicine.