Ibhre test bank stuvia - Study guides, Class notes & Summaries

CRT: Non responders and hyperresponders - ANSWER-- 30% of CRT pts are "nonresponders" - In a subset of patients CRT therapy resulted in normalization of LV function. This finding is observed exclusively in the subgroup of patients with nonischemic DCM and suggests that LBBB may be the causal factor DCM in this subgroup of pts. Where are LV leads implanted - ANSWER-Lateral or posterolateral wall CRT non-responder likely result of - ANSWER-- pt selection. does not have mechanical dyss...