What does the QRS duration on the 12-lead electrocardiogram (ECG) suggest in the evaluation of Brugada syndrome (BrS)?

Updated: Apr 03, 2020
  • Author: Jose M Dizon, MD; Chief Editor: Mikhael F El-Chami, MD  more...
  • Print
Answer

Recently, the QRS duration on 12-lead ECG has been suggested as a risk marker for vulnerability to dangerous arrhythmias. [31, 32] Inferolateral repolarization abnormalities have also been proposed to be a marker of risk. [33, 34]


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!