Detecting Pulmonary Hypertension With the Eko CORE 500 Digital Stethoscope

Noninvasive acquisition of heart sound (phonocardiogram, PCG) recordings using the FDA (U.S. Food and Drug Administration)-cleared Eko CORE 500 digital stethoscope. At least four 15-second recordings are collected at standard auscultation sites (aortic, pulmonic, tricuspid, mitral). Recordings are used solely for investigational algorithm development and are not used for diagnostic or clinical decision-making.

Noninvasive acquisition of three-lead electrocardiogram (ECG) signals using the FDA-cleared Eko CORE 500 digital stethoscope. Recordings are obtained simultaneously with PCG at auscultation sites. Data are used solely for investigational algorithm development and are not intended for diagnostic use.