Detect reduced left ventricular ejection fraction using a three-lead ECG and heart sounds with AI

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study trains and evaluates an algorithm to predict an ejection fraction ≤ 40% using inputs from a three-lead ECG and heart sounds captured by Eko digital stethoscopes. Clinical echocardiogram results within seven days of recording serve as the reference standard for left ventricular ejection fraction. The project also examines how algorithm performance varies by age, gender, and race. Participants are adult outpatients able to give consent and undergo the required echocardiogram.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Adults aged 18 years and older
* Able and willing to provide informed consent
* Complete a clinical echocardiogram within 7 days before or after study procedures

Exclusion Criteria:

* Unwilling or unable to provide informed consent
* Patients who are hospitalized

Where it's running

• P. D. Hinduja Hospital and Medical Research Centre
  Mumbai, Maharashtra, India Recruiting

Study contacts

• Study coordinator: Clinical Research Associate
• Email: jackrin.walsh@ekohealth.com
• Phone: 8443563384

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

• Collecting lung sound recordings using Eko digital stethoscopes in clinic

  This project will try to teach computer programs to recognize wheeze, crackles, rhonchi, stridor, rales, and cough from stethoscope recordings in adults with suspected or diagnosed lung conditions and in people with normal lungs.

  Recruiting Eko Devices, Inc. · Mumbai, Maharashtra · NCT07270744

• Recording lung sounds with Eko digital stethoscopes in clinic

  This project will test an AI that listens to lung sounds recorded with Eko digital stethoscopes to find abnormal sounds in people with or without lung disease.

  Recruiting at 2 sites Eko Devices, Inc. · Jacksonville, Florida and 1 other locations · NCT07227376

• Screening for pulmonary hypertension with the Eko CORE 500 digital stethoscope

  This project will test whether synchronized heart-sound and three-lead ECG recordings from the Eko CORE 500 can help detect pulmonary hypertension in adults undergoing a clinical echocardiogram or right-heart catheterization.

  Recruiting Eko Devices, Inc. · Los Angeles, California and 1 other locations · NCT07136623

• Digital stethoscope and 3-lead ECG detection of pulmonary hypertension and low ejection fraction

  This project will test whether heart sounds and a three-lead ECG recorded with a digital stethoscope can find pulmonary hypertension or low left ventricular ejection fraction in adults having an echocardiogram.

  Recruiting at 4 sites Eko Devices, Inc. · O'Fallon, Illinois and 3 other locations · NCT07087613

• Detecting pulmonary hypertension using an electronic stethoscope

  This study is testing if a special electronic stethoscope can help doctors spot signs of pulmonary hypertension earlier in adults who are already being checked for this condition.

  Recruiting Eko Devices, Inc. · Providence, Rhode Island and 2 other locations · NCT05873387

How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.