Electrical remodelling and response following cardiac resynchronization therapy: A novel analysis of intracardiac electrogram using a quadripolar lead.
Liam TonerDarragh FlanneryHariharan SugumarMichelle OrdTina LinDavid O'DonnellPublished in: Journal of arrhythmia (2018)
This novel study used EGMs from a quadripolar LV lead to demonstrate electrical remodelling occurs following CRT. A nonsignificant trend suggests that electrical remodelling in CRT is greater in responders compared to nonresponders, although further study is needed.