Overview
This comparative diagnostic accuracy study will determine the accuracy of a noninvasive wearable infrasonic sensor to detect the mechanical, electrical, and hemodynamic function of the cardiovascular system.
Description
This comparative diagnostic accuracy study will determine the accuracy of a noninvasive wearable infrasonic sensor to detect the mechanical, electrical, and hemodynamic function of the cardiovascular system. 25 patients with cardiovascular disease will undergo a comprehensive echocardiogram, electrocardiogram, and cardiac catheterization while wearing a infrasonic earbud device. The infrasonic and hemodynamic waveforms will be analyzed using machine learning with the goal of correlating infrasound data captured by the earbud to the patient's cardiovascular hemodynamics.
Eligibility
Inclusion Criteria:
- Normal Sinus Rhythm
- LV systolic function >53%
Exclusion Criteria:
- 1. Known history of carotid artery disease
- 2. Moderate or greater valvular disease in Group 1
- 3. Other implantable devices (pacemaker, ICD, CardioMems, TENS unit, continuous glucose monitors, etc)
- 4. Active arrhythmia
- 5. Reduced Ejection Fraction (< 35%) other than Group 4
- 6. Hearing loss