Value of the paced QRS duration.

  title={Value of the paced QRS duration.},
  author={Wenzhi Pan and Yangang Su and Xue Gong and Aijun Sun and Xianhong Shu and Junbo Ge},
  journal={Journal of cardiac failure},
  volume={15 4},
BACKGROUND The value for paced QRS duration (pQRSd) to detect left ventricular (LV) dysfunction in right ventricular apex (RVA)-paced patients has not been evaluated. METHODS AND RESULTS A total of 272 RVA-paced patients, including 99 with LV systolic dysfunction (LVSD) and 173 without LVSD, were enrolled in this study. The pQRSd, echocardiographic… CONTINUE READING