Detection of Atrial Fibrillation Using PPG From Smartphone Cameras

Summary

The protocol is designed to enroll patients from at least 3 diverse clinical sites with smartphones who are being evaluated for the presence or absence of atrial fibrillation (AF) using the Heart Rhythm Software algorithm running on their smartphones. Algorithm output will be compared to a gold standard of 12-lead ECG recorded with a simultaneous PPG measurement.

Eligibility

Inclusion Criteria:

1. Adults aged 22 years or older
2. Owns a smartphone and knows how to operate and navigate different applications.
3. Individuals able to read, understand, and sign the consent form.
4. Cardiology patients consulting the cardiac outpatient clinic.
5. History of persistent AF or other cardiac rhythm

Exclusion Criteria:

1. Participants with cognitive impairments
2. Individuals who cannot read, speak, and/or understand English
3. Patients with implantable neurostimulators, cardiac implantable device in an atrial or ventricular paced rhythm documented on a 12-lead ECG during the initial study visit

Conditions2

Locations4 sites

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