Prediction of Outcome by Echocardiography in Left Bundle Branch Block
ConditionLeft Bundle-Branch Block
Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age18-100
SponsorUniversity Hospital of North Norway
About this trial
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 criteria
Qualifiers
QRS complex >130 ms and R-wave duration in
V6 >70 ms
ventricular pacing>50%
Previously implanted cardiac resynchronisation therapy (CRT)
Disqualifiers
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.
Trial design
Treatments tested in this trial
- Not listed
Trial groups
No trial groups listed
Sponsors and collaborators
University Hospital of North Norway
Lead sponsor
Oslo University Hospital
Collaborator
University of Bergen
Collaborator
Norwegian University of Science and Technology
Collaborator
University of Tromso
Collaborator
KU Leuven
Collaborator
Source ClinicalTrials.gov