Table 6.
Echocardiographic outcomes of LBBAP in patients with underlying LBBB
| Baseline |
Follow-up |
||||
|---|---|---|---|---|---|
| Variable | Value | n | Value | n | P* |
| LVEDD, mm | 61.15 ± 9.09 | 255 | 54.61 ± 8.63 | 254 | < 0.001 |
| LVESD, mm | 52.38 ± 9.24 | 88 | 38.73 ± 9.71 | 88 | < 0.001 |
| LVEDV, mL | 183.80 ± 74.45 | 212 | 142.13 ± 68.82 | 212 | < 0.001 |
| LVESV, mL | 125.59 ± 60.32 | 212 | 76.26 ± 49.90 | 212 | < 0.001 |
Data are presented as mean ± SD, except where otherwise noted. Subgroup analysis of patients with underlying LBBB who had successfully underwent for LBBAP.
LBBAP, left bundle branch area pacing; LBBB, left bundle branch block; LVEDD, left ventricular end-diastolic diameter; LVEDV, left ventricular end-diastolic volume; LVESD, left ventricular end‐systolic diameter; LVESV, left ventricular end-systolic volume.
⁎
Analysis of patients from studies with underlying LBBB at baseline and follow-up.