Non-invasive three-dimensional electrical activation mapping to predict cardiac resynchronization therapy response: site of latest left ventricular activation relative to pacing site
Europace
Pacing remote from the latest electrically activated site (LEAS) in the left ventricle (LV) may diminish response to cardiac resynchronization therapy (CRT). We tested whether proximity of LV pacing site (LVPS) to LEAS, determined by non-invasive three-dimensional electrical activation mapping [electrocardiographic Imaging (ECGI)], increased likelihood of CRT response.
Reference: Non-invasive three-dimensional electrical activation mapping to predict cardiac resynchronization therapy response: site of latest left ventricular activation relative to pacing site.
Parreira L, Tsyganov A, Artyukhina E, Vernooy K, Tondo C, Adragao P, Ascione C, Carmo P, Carvalho S, Egger M, Ferreira A, Ghossein M, Holm M, Kalinin V, Malakhova M, Meine M, Nunes S, Podolyak D, Revishvili A, Shapieva A, Stepanova V, van Stipdonk A, Taymasova I, Wouters P, Zubarev S, Leyva F, Auricchio A, Varma N. Europace. 2023 Mar 1:euad041.