# PPG to Predict Ejection Fraction and Other Echographic Data in the General Population

> **NCT04843371** · — · RECRUITING · sponsor: **Tulane University** · enrollment: 500 (estimated)

## Conditions studied

- Valvular Heart Disease
- Pericardial Disease
- Cardiomyopathies

## Interventions

- **DIAGNOSTIC_TEST:** Photoplethysmography

## Key facts

- **NCT ID:** NCT04843371
- **Lead sponsor:** Tulane University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-08-20
- **Primary completion:** 2026-12
- **Final completion:** 2026-12
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2026-03-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04843371

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04843371, "PPG to Predict Ejection Fraction and Other Echographic Data in the General Population". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04843371. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*