Background Congenital aortic stenosis (ConAoS) accounts for approximately 4%–8% of all congenital heart diseases. Chronic ...
It has been noted that breast cancer is stiffer than normal breast tissue and the stiffening process begins in the early stage of cancer. Therefore, ultrasound elastography is often used to help ...
Despite the versatility of fluoropolymers in demanding, high-performance applications under harsh environments, many of them have been classified as per- and polyfluoroalkyl substances (PFAS) and are ...