Why the study?
Can left bundle-branch potentials be recorded and validated using a tripolar electrode catheter in intact dogs?
Population
Intact dogs
Design
Preclinical
Authors
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Feasibility shown in dogs; leaves open translation to human conduction system mapping.
Can left bundle-branch potentials be recorded and validated using a tripolar electrode catheter in intact dogs?
Catheter recording of left bundle-branch potentials is feasible in intact dogs and can be validated using atrial premature stimulation to induce bundle branch blocks.
Lau et al. (1970) studied this question.
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