Echocardiography (echo) is a critical tool in diagnosing various cardiovascular diseases.
Despite its diagnostic and prognostic value, interpretation and analysis of echo images are …

In this paper, we introduce a monitoring method for flow expansion and contraction in a
simple flow phantom based on electrical resistance changes in an epidermal strain sensor …

Fetal heart rate (FHR) and maternal heart rate (MHR) are important indicators of fetal well-
being during pregnancy. A common method in clinical examination is to estimate the FHR …

Ultrasound Doppler blood flow measurement is to measure the velocity of blood flow
through the frequency shift characteristics of Doppler signal. It has the advantages of high …