Arrhythmias & electrophysiology
Outcomes with physiologic His bundle pacing in patients with narrow QRS complex
Authors' conclusion
In patients with narrow QRS complex, when paced QRS morphology is maintained in normal range and AV dyssynchrony is avoided, His bundle pacing is associated with low all-cause mortality and improvement in abnormal echocardiographic parameters.
Study context
- Population
- Patients with narrow QRS complex (QRS duration 92 ± 10 ms) receiving permanent pacing
- Participants
- 196 patients
- Outcome
- All-cause mortality
- Follow-up
- 3 years
Methodological detailsPatients received usual care and were observed for 3 years
- Patients received usual care and were observed for 3 years
Main finding
As reported in the abstract
His bundle pacing
10%
Observational data: associations, not effects.
Original publication
Outcomes with physiologic His bundle pacing in patients with narrow QRS complex. Heart Rhythm. Published 21 June 2024. doi:10.
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