NCT07779213Recruiting
Detection of Atrial Fibrillation Using PPG From Smartphone Cameras
Detection of Atrial Fibrillation Using Photoplethysmography From Smartphone Cameras
Source: ClinicalTrials.gov · Last updated 21 Aug 2026
Brief summary (registry, in English)
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.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 554 (estimated)
- First submitted
- 11 Aug 2026
- Start date
- 30 Jun 2026
- Primary completion date
- Nov 2026
- Lead sponsor
- Happitech BV
- Diseases
- Atrial fibrillation
- NCT number
- NCT07779213
What you commit to
- Study type: Observational
- Planned participants: 554
- From 30 Jun 2026 to the primary completion date, Nov 2026
- 5 sites in 2 countries
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- 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
Other
- Participants with cognitive impairments
- Individuals who cannot read, speak, and/or understand English
Who the study is looking for
- Adults aged 22 years or older
- Owns a smartphone and knows how to operate and navigate different applications.
- Individuals able to read, understand, and sign the consent form.
- Cardiology patients consulting the cardiac outpatient clinic.
- History of persistent AF or other cardiac rhythm
Age in the registry: 22 Minutes to - · Sex: All · Does not accept healthy volunteers
Sites (5)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Isala Zwolle Coordinator of this site? Confirm its status | Zwolle | Netherlands | Recruiting |
| Nair Research, LLC dba Arrhythmia Research Group LLC Coordinator of this site? Confirm its status | Jonesboro | United States | Recruiting |
| South Denver Cardiology Coordinator of this site? Confirm its status | Littleton | United States | Recruiting |
| Tulane University Coordinator of this site? Confirm its status | New Orleans | United States | Not yet recruiting |
| CardioVascular Health Clinic Coordinator of this site? Confirm its status | Oklahoma City | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.