Criteria for evaluating rSr ' patterns due to high precordial ECG lead placement accurately confirm absence of a Brugada ECG pattern

摘要

Background: An rSr' pattern in leads V-1-V-2 can be observed when ECG leads are placed in the 2nd intercostal space. Recently, three criteria analyzing the ST segment and r' width to identify true Brugada pattern ECGs have been described.