Đánh giá kết quả điều trị block nhĩ thất cao độ bằng đặt máy tạo nhịp tim vĩnh viễn

Evaluation of treatment outcomes in patients with bradyarrhythmias due to high-grade atrioventricular block with permanent pacemaker implantation. Subjects and methods: A cross-sectional descriptive study on 38 patients with type 2 mobitz, type 2 atrioventricular block, and 3rd degree atrioventricular block at Can Tho General Hospital from 2019 to 2021. Results: 42.1% of cases were put on a temporary pacemaker. 52.6% had a permanent one-chamber pacemaker, and 47.4% had a two-chamber. 100% of the pacemaker was placed below the left clavicle. The symptoms were reduced at 1 month and 3 months after the pacemaker was implantation compared to before, significantly. The early complications recorded were bruising around the pacemaker site (15.8%); there were no late complications. The technical success proportion was 100%. The clinical success proportion was 92.1% after 3 months, and the quality-of-life improvement after 3 months was statistically significant. Conclusion: Permanent pacemaker placement for bradyarrhythmias due to atrioventricular block has a high clinical and procedural success ratio.