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However, in patients with Stanford type A acute aortic dissections (TA-AADs), the relationship between HR and long-term outcomes is unclear. Therefore, this relationship was investigated in the present study. Methods and Results: Surgically treated consecutive patients with TA-AAD (n=721) were retrospectively categorized according to HR quartiles, recorded within 24h before discharge (\u003c70, 70\u201377, 78\u201383, and \u226584beats/min). The study endpoints included aortic aneurysm-related deaths, sudden deaths, aortic surgeries, and hospitalizations for recurrence of acute aortic dissections. The mean (\u00b1SD) patient age was 65.8\u00b113.0 years. During a median observation period of 5.8 years (interquartile range 3.9\u20138.5 years), 17.2% of patients (n=124) experienced late aortic events. Late aortic surgery was performed in 14.0% of patients. 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外科治療を施行されたStanford A型急性大動脈解離患者における退院時心拍数と長期予後の関連について
http://hdl.handle.net/10191/0002000300
97e83e20-6ef1-410e-bb05-1360efc8573a
名前 / ファイル | ライセンス | アクション | |
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Item type | 学位論文 / Thesis or Dissertation(1) | |||||||||
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公開日 | 2022-04-04 | |||||||||
タイトル | ||||||||||
言語 | en | |||||||||
タイトル | Relationship Between Heart Rate at Discharge and Long-Term Outcomes of Surgically Treated Patients With Type A Acute Aortic Dissections | |||||||||
タイトル | ||||||||||
言語 | ja | |||||||||
タイトル | 外科治療を施行されたStanford A型急性大動脈解離患者における退院時心拍数と長期予後の関連について | |||||||||
言語 | ||||||||||
言語 | eng | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Aortic outcome | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Discharge | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Heart rate | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Long term | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Stanford type A acute aortic dissection | |||||||||
資源タイプ | ||||||||||
資源 | http://purl.org/coar/resource_type/c_db06 | |||||||||
タイプ | doctoral thesis | |||||||||
アクセス権 | ||||||||||
アクセス権 | open access | |||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
著者 |
萩谷, 健一
× 萩谷, 健一
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抄録 | ||||||||||
内容記述タイプ | Abstract | |||||||||
内容記述 | Background: Resting heart rate (HR) at discharge is an important predictor of mortality after acute myocardial infarction. However, in patients with Stanford type A acute aortic dissections (TA-AADs), the relationship between HR and long-term outcomes is unclear. Therefore, this relationship was investigated in the present study. Methods and Results: Surgically treated consecutive patients with TA-AAD (n=721) were retrospectively categorized according to HR quartiles, recorded within 24h before discharge (<70, 70–77, 78–83, and ≥84beats/min). The study endpoints included aortic aneurysm-related deaths, sudden deaths, aortic surgeries, and hospitalizations for recurrence of acute aortic dissections. The mean (±SD) patient age was 65.8±13.0 years. During a median observation period of 5.8 years (interquartile range 3.9–8.5 years), 17.2% of patients (n=124) experienced late aortic events. Late aortic surgery was performed in 14.0% of patients. After adjusting for potential confounders, including β-blocker use, HR at discharge remained an independent predictor of long-term aortic outcomes. Patients with discharge HR ≥84beats/min had a higher risk (hazard ratio 1.86; 95% confidence interval 1.06–3.25; P=0.029) of long-term aortic events than those with HR <70beats/min; the cumulative survival rates were similar among the groups (log-rank, P=0.905). Conclusions: In surgically treated patients with TA-AAD, HR at discharge independently predicted long-term aortic outcomes. Consequently, HR in patients with TA-AAD should be optimized before discharge, particularly if the HR is ≥84beats/min. | |||||||||
言語 | en | |||||||||
内容記述 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | Circulation Journal. 2021, 85(12), 2192-2200. | |||||||||
言語 | en | |||||||||
DOI | ||||||||||
関連識別子 | ||||||||||
識別子タイプ | DOI | |||||||||
関連識別子 | https://doi.org/10.1253/circj.CJ-20-0914 | |||||||||
権利 | ||||||||||
言語 | en | |||||||||
権利情報 | All rights are reserved to the Japanese Circulation Society. | |||||||||
権利 | ||||||||||
言語 | en | |||||||||
権利情報Resource | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||||||
権利情報 | Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International | |||||||||
学位名 | ||||||||||
言語 | ja | |||||||||
学位名 | 博士(医学) | |||||||||
学位授与機関 | ||||||||||
学位授与機関識別子 | ||||||||||
学位授与機関識別子Scheme | kakenhi | |||||||||
学位授与機関識別子 | 13101 | |||||||||
学位授与機関名 | ||||||||||
言語 | ja | |||||||||
学位授与機関名 | 新潟大学 | |||||||||
学位授与機関名 | ||||||||||
言語 | en | |||||||||
学位授与機関名 | Niigata University | |||||||||
学位授与年月日 | ||||||||||
学位授与年月日 | 2021-03-23 | |||||||||
学位授与番号 | ||||||||||
学位授与番号 | 甲第4841号 | |||||||||
学位記番号 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | 新大院博(医)第995号 | |||||||||
言語 | ja |