Skribe Medical
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.
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