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. 2024 Jul 1;13:e10. doi: 10.15420/aer.2024.01

Table 3: Complications of Deep Septal Pacing in the MELOS Study (2,533 patients).

LBBAP Lead Complications 8.3%
Acute perforation to LV 3.7%
Lead dislodgement 1.5%
Acute chest pain 1.0%
Capture threshold rise 0.7%
Acute coronary syndrome 0.4%
Trapped/damaged helix 0.4%
Delayed perforation to LV 0.1%
Other 0.7%

LBBAP = left bundle branch area pacing; LV = left ventricle. Source: Jastrzębski et al. 2022.[14] Reproduced from Oxford University Press under a CC BY-NC 4.0 licence.