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Table 1 Abnormal 12-lead ECG findings of the twenty athletes

From: Screening of young competitive athletes for the prevention of sudden cardiac death with a wireless electrocardiographic transmission device: a pilot study

Abnormal findings Athlete number Detail
QRS duration >120 ms 1 Pre-excitation syndrome (140 ms and delta wave)
LVH (Cornell voltage criteria) 0  
LVH (Sokolow–Lyon criteria) 3  
ST deviation >0.1 mV 0  
QTc interval >440 ms 0