A Study of Cardiogenic Stroke Risk in Non-valvular Atrial Fibrillation Patients.
A Study of Cardiogenic Stroke Risk in Non-valvular Atrial Fibrillation Patients.
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非瓣膜性心房颤动患者心源性中风风险的研究
DOI:
10.3389/fcvm.2020.604795
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发表时间:
2020
影响因子:
3.6
通讯作者:
Liu X
中科院分区:
文献类型:
--
作者:
Song Z;Xu K;Hu X;Jiang W;Wu S;Qin M;Liu X
Objectives: We attempted to develop more precisely quantified risk models for predicting cardiogenic stroke risk in non-valvular atrial fibrillation (NVAF) patients. Methods: We conducted a case-control study, using data from hospitalized patients with AF who underwent transesophageal echocardiography at Shanghai Chest Hospital. A total of 233 high cardiogenic stroke risk patients with left atrial appendage thrombus (LAT) or left atrial spontaneous echo contrast (LA-SEC) and 233 controls matched for age, sex, AF type. Results: AF history, LA diameter enlargement, larger left ventricular end diastolic diameter, lower ejection fraction, greater serum uric acid (SUA), and brain natriuretic peptide (BNP) levels showed association with high stroke risk. The multivariate logistic regression analysis revealed that AF duration, left atrial diameter (LAd), left ventricular ejection fraction (LVEF), SUA, and BNP were independent risk factors of the LAT/LA-SEC. We used LAd, LVEF, SUA, and BNP to construct a combined predictive model for high stroke risk in NVAF patients (the area under ROC curve: 0.784; sensitivity 66.1%; specificity 76.8%; 95% CI 0.744–0.825, P < 0.001). Conclusion: Comprehensive evaluation of LAd, LVEF, SUA, and BNP may help stratify the cardiogenic stroke risk among non-valvular AF patients, guiding anticoagulation therapy.
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影响因子:
2.9
作者:
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通讯作者:
Liu Y
影响因子:
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Lochen, Maja-Lisa
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影响因子:
120.7
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通讯作者:
Alderman, MH
影响因子:
3.5
作者:
Chao, Tze-Fan;Hung, Chung-Lieh;Chen, Shih-Ann
通讯作者:
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