Three‐way stopcock suture technique for hemostasis after ablation for atrial fibrillation

Figure‐of‐eight sutures (F8S) have emerged as an alternative to the standard practice of manual compression to achieve venous hemostasis after catheter ablation for atrial fibrillation (AF). In lieu of a knot to secure the sutures in place, a three‐way stopcock can be used, which can be loosened or tightened as needed to achieve hemostasis and is easier to remove. The safety and effectiveness of this technique, when compared to traditional F8S, are unknown. In this case series, we sought to describe this stopcock closure (SC) technique and compare procedural characteristics and outcomes to the traditional F8S.