COMParison of Algorithms for Rotational Evaluation in Atrial Fibrillation

Conditions:Atrial Fibrillation, Cardiology
Therapuetic Areas:Cardiology / Vascular Diseases
Age Range:21 - 90
Start Date:December 1, 2016
End Date:November 30, 2020
Contact:Sanjiv M Narayan, MD, PhD
Phone:(650) 723-9363

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This is a cohort study to evaluate algorithms for mapping atrial fibrillation and for
detecting rotational activity.

In this study, the investigators will analyze electrograms collected routinely at clinical
electrophysiology study (EPS) in patients undergoing ablation for atrial fibrillation. These
electrograms will be recorded from a variety of clinically approved catheters under standard
of care conditions, and will be analyzed to better understand the mechanisms for atrial
fibrillation and its relationship to outcomes.

The investigators anticipate analyzing data from 200 patients through December 2017.

Inclusion Criteria:

- aged 21-80 yrs who underwent electrophysiology study for ablation of Atrial

Exclusion Criteria:

- Poor data quality of recordings of AF
We found this trial at
450 Serra Mall
Stanford, California 94305
(650) 723-2300
Phone: 650-725-5597
Stanford University Stanford University, located between San Francisco and San Jose in the heart of...
Stanford, CA
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