QRS INDEX TO PREDICT CARDIAC RESYNCHRONIZATION THERAPY RESPONSE: A TRICENTRIC STUDY
Anno:
2023
BACKGROUND: Several studies have evaluated the role of QRS duration (QRSd) or QRS narrowing as predictor of response to cardiac resynchronization therapy (CRT) in order to reduce non-responders. However, their results have been conflicting. In our study we analyzed retrospectively a cohort of patients from three centers to better correlate…