Entrainment? Let’s break it down!

What is the rhythm?     Answer: This is atrial flutter. Notice the regular atrial rate and that there are more atrial events than ventricular. We can also see that the CS is depolarizing from proximal to distal. Is this typical AFL? How do you know? How can...

Electrogram Interpretation – 5

This week’s electrogram interpretation:    What is observed in the following electrogram?  The ablation catheter is located in the CTI.      Answer Concealed Entrainment of Right Atrial Flutter   The rhythm on the right half of the electrogram is...

Electrogram Interpretation – 2

This week’s electrogram interpretation:    What is observed in the electrogram? Answer Manifest Entrainment of Right Atrial Flutter The rhythm on the right half of the electrogram is atrial flutter with activation from proximal to distal coronary...