临床荟萃 ›› 2022, Vol. 37 ›› Issue (6): 504-509.doi: 10.3969/j.issn.1004-583X.2022.06.004

• 论著 • 上一篇    下一篇

新发的不同类型心力衰竭合并心房颤动的临床特点和远期预后分析

章敬水1a, 徐亚男1b, 王钧1a, 杨毅2, 姜海兵2, 唐龙1a, 王贤平1a, 邵名亮1a()   

  1. 1.宣城市人民医院 a.心血管内科; b.呼吸内科, 安徽 宣城 242000
    2.新疆维吾尔自治区中医医院 心血管内科,新疆 乌鲁木齐 830011
  • 收稿日期:2022-02-09 出版日期:2022-06-20 发布日期:2022-08-05
  • 通讯作者: 邵名亮 E-mail:sml680328@163.com
  • 基金资助:
    省部共建中亚高发病成因与防治国家重点实验室中医药专项项目(SKL-HIDCA-2019-ZY8)

Clinical characteristics and long-term prognosis of initial patients with new onset different type of heart failure combined atrial fibrillation

Zhang Jingshui1a, Xu Yanan1b, Wang Jun1a, Yang Yi2, Jiang Haibing2, Tang Long1a, Wang Xianping1a, Shao Mingliang1a()   

  1. 1a. Department of Cardiology; b. Respiratory Medicine Department, the People's Hospital of Xuancheng City, Xuancheng 242000, China
    2. Department of Cardiology, the Xinjiang Medical University Affiliated Hospital of Traditional Chinese Medicine, Urumqi 830011, China
  • Received:2022-02-09 Online:2022-06-20 Published:2022-08-05
  • Contact: Shao Mingliang E-mail:sml680328@163.com

摘要:

目的 探讨新发的不同类型心力衰竭合并心房颤动(AF)的临床特点以及临床结局。方法 本研究为回顾性观察性研究,连续纳入在2017年7月至2020年7月在宣城市人民医院心血管内科住院并首次确诊为射血分数降低心力衰竭(HFrEF)或射血分数中间范围型心力衰竭(HFmrEF)患者。本研究以是否合并AF分为:HFrEF合并AF组(n=41),HFrEF合并非AF组(n=59),HFmrEF合并AF组(n=58),HFmrEF合并非AF组(n=35)。比较4组的临床特点和临床不良事件。应用多元Cox回归分析HFmrEF和HFrEF患者合并AF对临床不良事件影响。结果 共入选193例患者,平均随访时间为(28.87±11.13)个月。(1)4组在性别、年龄、尿酸、脑钠肽前体N末端(NT-proBNP)、左室舒张末期内径(LVEDD)、左心房内径(LAD)、左心室缩短分数、CHA2DS2-VASc 评分、心功能分级(NYHA)、β受体阻滞剂使用率、利尿剂使用率和主要不良心脑血管事件发生率差异有统计学意义(均P<0.05);(2)多元Cox回归分析显示:NYHA(HR=1.814,95%CI=1.051~3.131)、NT-proBNP(HR=1.076,95%CI=1.033~1.120)、CHA2DS2-VASc 评分(HR=1.375,95%CI= 1.022~1.851)和HFrEF合并AF(HR=5.822,95%CI=1.699~19.955)、 HFmrEF合并AF(HR=5.023,95%CI=1.565~16.118)是患者远期发生主要不良心脑血管事件的独立危险因素(均P<0.05),经Kaplan-Meier检验分析显示,4组远期主要不良心脑血管事件发生率差异有统计学意义(χ2=12.432,P=0.006)。结论 新发的HFmrEF和HFrEF患者合并AF是远期发生主要不良心脑血管事件的独立影响因素。

关键词: 射血分数降低心力衰竭, 射血分数中间范围型心力衰竭, 心房颤动, 预后

Abstract:

Objective This study investigated outcomes related to new onset different type of heart failure in patients with atrial fibrillation (AF). Methods This study was a retrospective observational study. The subjects were recruited from the People's Hospital of Xuancheng City from July 2017 to July 2020. All Patients with heart failure with reduced ejection fraction (HFrEF) or heart failure with mid-range ejection fraction (HFmrEF) were initially diagnosed. According to the result of AF, the patients were divided into four groups, HFrEF with AF (n=41),HFrEF with non- AF (n=59), HFmrEF with AF (n=58), HFmrEF with non- AF (n=35). The clinical characteristics and clinical adverse events of the 4 groups were compared.Multivariate Cox regression was used to analyze the effect of HFmrEF and HFrEF patients with AF on clinical adverse events. Results A total of 193 patients were selected. The mean follow-up time was (28.87±11.13) months. Among the four groups, the difference was statistically significant in the gender, age, uric acid, N-terminal pro-B-type natriuretic peptide (NT-proBNP), Left ventricular end diastolic diameter (LVEDD), left atrial diameter (LAD), left ventricular shortening score, CHA2DS2 - VASc score, New York heart association (NYHA), the utilization rate of β-blockers and diuretics, and the incidence of major adverse cardiovascular and cerebrovascular events (All P<0.05). Multiple Cox regression analysis shows that NYHA(HR=1.814,95%CI=1.051-3.131),NT-proBNP(HR=1.076,95%CI=1.033-1.120),CHA2DS2-VASc score(HR=1.375,95%CI=1.022-1.851),HFrEF with AF(HR=5.822,95%CI=1.699-19.955),HFmrEF with AF(HR=5.023,95%CI=1.565-16.118) were the influencing factors of main adverse cardiovascular and cerebrovascular events(All P<0.05). Kaplan-Meier analysis showed that the difference was a statistically significant in the incidence of long-term major adverse cardiovascular and cerebrovascular events among the four groups (χ2=12.432, P=0.006). Conclusion The initial patients with (HFrEF) or heart failure with mid-range ejection fraction (HFmrEF) combined AF were associated with increased risk of main adverse cardiovascular and cerebrovascular events.

Key words: heart failure with reduced ejection fraction, heart failure with mid-range ejection fraction, atrial fibrillation, outcome

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