https://www.selleckchem.com/pr....oducts/pf-07265807.h
6±24.4ms; P = 0.002) and improvement in left ventricular ejection fraction (LVEF) (4.7±7.9%; P = 0.021). The mean reduction in left ventricular end-diastolic volume was 8.3±42.3cm3 (P = 0.458) and end-systolic volume (LVESV) was 13.1±44.3cm3 (P = 0.271), which were statistically non-significant. Overall, 55.6% of patients had improvement in their clinical composite score and 66.7% had a reduction in LVESV ≥15% and/or absolute improvement in LVEF ≥5%. CONCLUSION Non-responders to conventional CRT have few remaining treatment options.