Yokoyama M, Endo M, Sekiguchi M, Hori M
Jpn Heart J. 1976 Mar;17(2):133-8. doi: 10.1536/ihj.17.133.
The long-term prognosis after cardiac pacing in A-V block was assessed by a follow-up study of 59 patients in whom pacing had been introduced 4 years or more before analysis. The 1 year survival rate was 85% and the 4 year survival rate was 71%. These figures are substantially better than the survival rate reported in patients not paced. The mortality has been higher in patients older than 70 years old. Even though patients were reviewed monthly or every 3 months in a pacemaker clinic, there were 3 sudden deaths in 4 years.
通过对59例在分析前4年或更早开始起搏治疗的患者进行随访研究，评估了房室传导阻滞患者心脏起搏后的长期预后。1年生存率为85%，4年生存率为71%。这些数字明显优于未接受起搏治疗患者的生存率。70岁以上患者的死亡率更高。尽管患者在起搏器门诊每月或每3个月接受复查，但4年内仍有3例猝死。
