Identifies a distinct syndrome of nonreentrant VT from the LV posterior papillary muscle where irrigated ablation may be required for long-term success.
We present a distinct syndrome of VT arising from the base of the posterior papillary muscle in the LV by a nonreentrant mechanism. Ablation can be challenging, and irrigated ablation may be necessary for long-term success.
Doppalapudi et al. (Tue,) studied this question.