Electrogram Interpretation – 7

This week’s electrogram interpretation:    What is observed in the following electrogram?  The ablation catheter is positioned in the LIPV during a pulmonary vein isolation procedure.    Answer Exit block – AT within the pulmonary vein.   ...

The AF Detector

Today, there is a tremendous amount of information that can be found on your wrist. From never missing a phone call to caller ID to screen the calls you would like to miss. You can have calendar reminders, text, email, exercise tracking, and more. With an Apple Watch,...

Electrogram Interpretation – 4

This week’s electrogram interpretation:    What signal is circled in the following electrogram, recorded after PVI was performed?  The PV catheter is in the LSPV and the ablation catheter (ABL) is in the left atrial appendage.  Answer Left Atrial Signal...