Implantation of transcatheter aortic valve prosthesis through theascending aorta concomitant with coronary artery bypass grafting withoutcardiopulmonary bypass

摘要

IntrodutionThe transcatheter aortic valve implantation in the treatment of high-risk symptomatic aortic stenosis has increased the number of implants every year. The learning curve for transcatheter aortic valve implantation has improved since the last 12 years, allowing access alternatives.