Rhythm Interpretation: Sutton’s rule for the best lead to evaluate atrial activity
ECG Weekly Workout with Dr. Amal Mattu
A patient presents to the emergency department with palpitations and is found to have an irregular rhythm. The following ECG is obtained:
Before watching the video, look closely at this ECG and ask yourself:
- What is the rhythm?
- What lead identifies atrial activity best when interpreting difficult rhythms?