Four Novel Suture‐sealing Techniques to Repair Varying Size Paravalvular Leaks

BACKGROUND:Paravalvular leak (PVL) is a well-known complication of aortic valve replacement. Currently, there is no consensus on optimal intraoperative management of patients with mild-to-moderate or moderate PVL.TECHNIQUE:In this paper we present four novel surgical techniques, each combining suturing with sealing technique, to repair aortic PVLs, nullifying the need to replace the prosthesis.CONCLUSION:These techniques will offer cardiac surgeons new alternatives to the repair techniques currently used.