Left bundle branch block
Biomarker1 finding
Associations
1Out-of-hospital cardiac arrest
upin humans1
1 study
Out-of-hospital cardiac arrest
upin humans1
Left bundle branch block raises the risk of out-of-hospital cardiac arrest in humans (0.73% [95% CI: 0.68-0.78%] vs 0.50% normal).
Humans5 years
Electrocardiogram Abnormalities and the Risk of Out-of-Hospital Cardiac Arrest: A Nationwide Cohort Study · Heart rhythm · 25 Sep 2026