Narayan Pradeep
Department of Cardiac Surgery, Rabindranath Tagore International Institute of Cardiac Sciences, Narayana Health, 124, EM Bypass, Mukundapur, Kolkata, 700099 India.
Indian J Thorac Cardiovasc Surg. 2022 Jan;38(1):108-110. doi: 10.1007/s12055-021-01289-9. Epub 2021 Nov 23.
Sutur eless valves have emerged as another option for implantation of a biological valve. Several benefits of sutureless valves have been reported in the literature. However, concerns have been raised over increased incidence of para-valvular leak and need for permanent pacemaker implantation. Most of the evidence has been obtained from observational and retrospective single institutional series. The Perceval Sutureless Implant Versus Standard-Aortic Valve Replacement (PERSIST-AVR) trial is the first multicentric randomized control trial to compare sutureless valves with standard bio-prosthesis. Evidence from this trial has been critically analyzed in this review.
无缝合瓣膜已成为生物瓣膜植入的另一种选择。文献中报道了无缝合瓣膜的几个优点。然而,人们对瓣周漏发生率增加以及需要植入永久性起搏器表示担忧。大多数证据来自观察性和回顾性的单机构系列研究。Perceval无缝合植入与标准主动脉瓣置换术(PERSIST-AVR)试验是第一项比较无缝合瓣膜与标准生物假体的多中心随机对照试验。本综述对该试验的证据进行了批判性分析。