Sex differences in congestive markers in patients hospitalized for acute heart failure.

Sex differences in congestive markers in patients hospitalized for acute heart failure.
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DOI:
10.1002/ehf2.13300
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发表时间:
2021-06
期刊:
影响因子:
3.8
通讯作者:
Platz E
Platz E
中科院分区:
医学3区
文献类型:
--
作者:
Espersen C;Campbell RT;Claggett B;Lewis EF;Groarke JD;Docherty KF;Lee MMY;Lindner M;Biering-Sørensen T;Solomon SD;McMurray JJV;Platz E

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我们试图研究因急性心力衰竭(AHF)住院的患者在淤血方面的性别差异。了解患有AHF的女性和男性的淤血模式可能有助于深入了解AHF患者在临床表现和预后方面的性别差异。 在一项针对因AHF住院的成年人的前瞻性、两点研究中,在基线时进行超声心动图检查的同时进行四区肺部超声(LUS)检查(LUS1),并且在一部分患者中,在出院前进行(LUS2)。对LUS和超声心动图图像上的B线进行离线分析,分析过程对临床信息和结果设盲。在349名有LUS1数据的患者(中位年龄74岁,59%为男性,87%为白人)中,女性的左心室射血分数更高(平均43%对36%,P<0.001),三尖瓣环平面收缩期位移更高(平均17毫米对15毫米,P = 0.021),充盈压测量值更高(中位E/e′ 20对16,P<0.001)。LUS1上的B线数量(中位值6对6,P = 0.69)以及入院时N末端B型利钠肽原水平(中位值3932对3483 pg/mL,P = 0.77)在女性和男性中相似。在121名同时有LUS1和LUS2数据的患者中,女性和男性从基线到出院时B线都有相似且显著的减少。四区LUS2上B线数量越高,90天复合结局的风险越高:女性中每个B线三分位数的未调整风险比为1.86(95%置信区间1.08 - 3.20,P = 0.025),男性中为1.65(95%置信区间1.03 - 2.64,P = 0.037)(交互作用P = 0.72)。 在AHF患者中,基线时女性和男性的超声心动图标志物存在差异,而LUS上的B线数量没有差异。在因AHF住院期间,女性和男性B线的动态变化相似。
We sought to examine sex differences in congestion in patients hospitalized for acute heart failure (AHF). Understanding congestive patterns in women and men with AHF may provide insights into sex differences in the presentation and prognosis of AHF patients. In a prospective, two‐site study in adults hospitalized for AHF, four‐zone lung ultrasound (LUS) was performed at the time of echocardiography at baseline (LUS1) and, in a subset, pre‐discharge (LUS2). B‐lines on LUS and echocardiographic images were analysed offline, blinded to clinical information and outcomes. Among 349 patients with LUS1 data (median age 74, 59% male, and 87% White), women had higher left ventricular ejection fraction (mean 43% vs. 36%, P < 0.001), higher tricuspid annular plane systolic excursion (mean 17 vs. 15 mm, P = 0.021), and higher measures of filling pressures (median E/e′ 20 vs. 16, P < 0.001). B‐line number on LUS1 (median 6 vs. 6, P = 0.69) and admission N‐terminal pro‐B‐type natriuretic peptide levels (median 3932 vs. 3483 pg/mL, P = 0.77) were similar in women and men. In 121 patients with both LUS1 and LUS2 data, there was a similar and significant decrease in B‐lines from baseline to discharge in both women and men. The risk of the composite 90 day outcome increased with higher B‐line number on four‐zone LUS2: unadjusted hazard ratio for each B‐line tertile was 1.86 (95% confidence interval 1.08–3.20, P = 0.025) in women and 1.65 (95% confidence interval 1.03–2.64, P = 0.037) in men (interaction P = 0.72). Among patients with AHF, echocardiographic markers differed between women and men at baseline, whereas B‐line number on LUS did not. The dynamic changes in B‐lines during a hospitalization for AHF were similar in women and men.
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