Conventional surgical aortic valve replacement is still the current "gold standard" in treatment of aortic valve disease, but part of the high-risk elder patients couldn't tolerate the surgical trauma. Now those people could receive timely and effective treatment with the application of transcatheter aortic valve replacement, and the related guidelines have been published in recent years. With its wide use in recent 10 years, different implantation systems, such as SAPIEN, CoreValve, Lotus, ACURATE neo, have been gradually improved and provened in several large clinical trials. Transfemoral, transapical and transaortic approaches are approved for the access and used according to different indications. Bleeding, vascular events, Ⅲ grade atrioventricular block, coronary obstruction, valve malpositioning, valve degeneration are the major complications for this skill, but would be overcome with the improvement of the system. The transcather aortic valve replacement brings not only the opportunity to develop new treatment protocols, but the challenge for cardiac surgeons to learn new skills to control.

Heart valve prosthesis implantation; Surgical procedures, minimally invasive; Aortic valve