It is possible to safely achieve optimal commissural alignment of a self-expanding transcatheter heart valve (THV) in the majority of patients undergoing TAVI, a new study suggests. The implantation ...
Robo-Slit and Plexin-Semaphorin signaling participate in various developmental and pathogenic processes. During commissural axon guidance in the spinal cord, chemorepulsion by Semaphorin3B and Slits ...