Left bundle branch block

Departamentos y especialidades

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Departamentos donde se trata este trastorno

Investigación

Mayo Clinic researchers study ways to diagnose and treat left bundle branch block (LBBB), including complete, incomplete, intermittent and rate-dependent left bundle branch block.

They study how changes in the heart's electrical system affect how the heart works.

Areas of research have included:

Blocks in smaller electrical pathways, called fascicular blocks.
The connection between left bundle branch block and heart failure.
How people with left bundle branch block do over time.
Ways to identify a person’s risk of bundle branch block.

Researchers also study tools and treatments related to left bundle branch block, including:

Artificial intelligence (AI) to help analyze ECG results.
Heart imaging and mapping of the heart's electrical signals.
Pacemakers and other heart devices.

Read more about research in the Cardiovascular Research Center.

Publications

See a list of publications about left bundle branch block by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Perfiles de la investigación

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Diagnósticos y tratamientos

Oct. 06, 2026

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Living with left bundle branch block?

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