Tsybulina E V, Karpachev A I
Kardiologiia. 1977 Apr;17(4):74-7.
In 95 patients treated by electroimpulse techniques for their cardiac fibrillation the incidence and diagnostic importance of postextrasystolic depression of the sinus rhythm were studied. Two groups of patients were singled out for a comparative study of the value of different prognostic criteria of the stability of the restored sinus rhythm: group 1--53 patients with unsatisfactory results of treatment (the sinus rhythm was preserved for not more than 1 month), and group 2--21 patients with good late results (the sinus rhythm persisted for over 6 months). A study of the distribution of the incidence of different prognostic signs in either of these groups showed that their prognostic value may be presented in the following succession: presence of intraventricular conductivity, severity of cardiac insufficiency, frequent postconversion extrasystoles, history of cardiac fibrillation of over 3 years, presence of a postextrasystolic depression of the sinus rhythm.
对95例采用电脉冲技术治疗心房颤动的患者，研究了早搏后窦性心律抑制的发生率及其诊断意义。挑选出两组患者，对恢复窦性心律稳定性的不同预后标准的价值进行比较研究：第1组——53例治疗效果不满意（窦性心律维持不超过1个月）的患者，第2组——21例远期效果良好（窦性心律持续超过6个月）的患者。对这两组中不同预后征象发生率分布的研究表明，其预后价值可按以下顺序排列：室内传导情况、心功能不全的严重程度、复律后早搏频繁、房颤病史超过3年、早搏后窦性心律抑制的存在。
