The role of SU-AVR in tomorrow's practice of AVR.

: Conventional aortic valve replacement (C-AVR) is the golden standard in the treatment of severe aortic stenosis (AS). Despite its tremendous success there are many problems associated with the procedure. A large segment of the AS population is not suitable for surgery because of the excessive risk. Over the few last years, transcatheter aortic valve implantation and the use of sutureless valves are new technologies that aim to replace the C-AVR. In this review we compare the three therapeutic modalities in treating severe AS. Based on accumulated data we aspire to describe the clinical landscape of AVR in the near future. We will try to delineate how sutureless valves will be used in treating severe AS.