A diagnostic model of nerve root compression localization in lower lumbar disc herniation based on random forest algorithm and surface electromyography

ObjectiveThis study aimed to investigate the muscle activation of patients with lumbar disc herniation (LDH) during walking by surface electromyography (SEMG) and establish a diagnostic model based on SEMG parameters using random forest (RF) algorithm for localization diagnosis of compressed nerve root in LDH patients.MethodsFifty-eight Football -

read more

Leaflet stresses during crimping simulations of a CoreValve Evolut Pro model using a compression loading system

Background: Inline - Skates - Senior Transcatheter aortic valve implantation is experiencing continued growth as an option for the treatment of aortic stenosis.With larger numbers of procedures being performed on lower risk and younger patients, there is increased scrutiny on valve durability.Leaflet stresses and potential damage have a significant

read more