Abstract: The purpose of this study is to design and develop an innovative smart wearable device heart sound detection necklace, which uses STM32 microcontroller as the main control unit, and uses its ...
Abstract: Digital heart sound auscultation technology is crucial for the early diagnosis of coronary heart disease, and the optimal structural design and parameter optimization of high-performance ...
Background Heart auscultation is a widely used and cost-effective clinical tool for detecting valvular heart disease (VHD), particularly in primary care. However, existing evidence on its diagnostic ...