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Prediction of Outcome by Echocardiography in Left Bundle Branch Block

RECRUITINGSponsored by University Hospital of North Norway
Actively Recruiting
SponsorUniversity Hospital of North Norway
Started2021-04-15
Est. completion2027-12-31
Eligibility
Age18 Years – 100 Years
Healthy vol.Accepted
View on ClinicalTrials.gov →

NCT04293471

Summary

Patients with left bundle branch block have an increased risk for the development of heart-failure and death. However, risk factors for unfavorable outcomes are still poorly defined. This study aims to identify echocardiographic parameters and ECG characteristics by machine learning in order to develop individual risk assessment

Eligibility

Age: 18 Years – 100 YearsHealthy volunteers accepted
Inclusion Criteria:

* QRS complex \>130 ms and R-wave duration in
* V6 \>70 ms
* ventricular pacing\>50%
* Previously implanted cardiac resynchronisation therapy (CRT)

Exclusion Criteria:

* Typical right bundle branch block.
* No ability to give informed consent,
* non-cardiovascular co-mobidities with reduced life-expectancy \< 1 year
* patients with complex congenital heart disease.

Conditions2

Heart DiseaseLeft Bundle-Branch Block

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