Contactless seismocardiography via deep learning radars
Unsoo Ha, Salah Assana, Fadel Adib
Abstract
The seismocardiogram (SCG) is a recording of a human heart's mechanical activity. It captures fine-grained cardiovascular events such as the opening and closing of heart valves and the contraction and relaxation of heart chambers. Today, SCG recordings are obtained by strapping an accelerometer at the apex of the heart to measure chest wall vibrations. These recordings can be used to diagnose and monitor various cardiovascular conditions including myocardial infarction (heart attack), coronary heart disease, and ischemia.
Topics & Concepts
CardiologyInternal medicineClosing (real estate)Myocardial infarctionMedicineHeart diseaseElectrocardiographyBiomedical engineeringLawPolitical scienceNon-Invasive Vital Sign MonitoringOptical Imaging and Spectroscopy TechniquesHealthcare Technology and Patient Monitoring