Effects of LBBAP on pacing parameters
Over a period of 6–12 months of follow-up, pacing parameters were
stable over time, including pacing threshold (mean difference: 0.01 msec
[95% CI −0.05 to 0.07, I2 = 81.5%]), impedance (mean
difference: −119.52 Ω [95% CI −163.44 to −75.60, I2 =
83.0%]), and sensing (mean difference: 1.72 mV [95% CI 0.93 to
2.52, I2 = 21.2%]).