Clinical trialNCT07779213RecruitingObservational

Detection of Atrial Fibrillation Using PPG From Smartphone Cameras

SponsorHappitech BVEnrollment554Atrial Fibrillation (AF)

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

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.

clinicaltrials.gov ↗

Investigators

No overall officials are registered on this study record. Site-level investigators, where published, appear with their sites below. Why? →

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

5 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Netherlands

Isala Zwolle
Zwolle, Overijssel, Netherlands
Sebastien Krul, Doctor
Recruiting

United States

Nair Research, Llc Dba Arrhythmia Research Group Llc
Jonesboro, Arkansas, United States
Devi Nair, Doctor
Recruiting
South Denver Cardiology
Littleton, Colorado, United States
Srikanth Sundaram, Doctor
Recruiting
Tulane University
New Orleans, Louisiana, United States
Nassair Marrouchi, Doctor
Not, yet, recruiting
Cardiovascular Health Clinic
Oklahoma City, Oklahoma, United States
Monica Lo, Doctor
Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 30 Jun 2026
Primary completion: 30 Nov 2026
Completion: 30 Nov 2026
Last update posted: 21 Aug 2026
Registered enrollment: 554
Registry id: NCT07779213

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.