What is the Shora Sign, and how is it changing how we look at atrial fibrillation (AF)

Q 1 - 00:51 Q 2 - 04:09 Q 3 - 06:49 What is the Shora Sign, and how is it changing how we look at atrial fibrillation (AF)? Dr.Khaled Shora - Cardiologist and ECG expert - Shora sign In this video, we break down the clinical significance of the Shora Sign—a key ECG finding characterized by subtle, beat-to-beat QRS voltage variability. While atrial fibrillation has traditionally been treated as a binary "yes or no" diagnosis, emerging electrophysiology concepts suggest that looking closely at QRS voltage fluctuations over successive beats offers a much deeper look into electrical and mechanical cardiac instability