The goal of this study is to develop a wearable sensor system that can estimate left ventricular ejection fraction (LVEF), which is a measurement of the heart's function.
Eligibility
Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
Accepted
Inclusion Criteria:
* Undergoing an echocardiogram irrespective of participation in this study
* Willing and able to provide informed consent prior to any study-related activity
Exclusion Criteria:
* Have a documented allergy to potential tissue contacting system materials
* Have any condition that would cause inaccurate TTE measurements
Primary outcome measure(s)
Correlation between wearable-derived and transthoracic echocardiography-derived left ventricular ejection fraction estimates — From baseline through study completion (up to 6 months) at each paired assessment The primary analysis will compute the correlation coefficient (r) between wearable-derived model estimates of LVEF and transthoracic echocardiography-derived LVEF in the Hold-Out Test Set. The prespecified performance target is r \> 0.70.
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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