國家衛生研究院 NHRI:Item 3990099045/5560
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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/5560


    Title: Pulsatile hemodynamics and clinical outcomes in acute heart failure
    Authors: Sung, SH;Yu, WC;Cheng, HM;Chuang, SY;Wang, KL;Huang, CM;Chen, CH
    Contributors: Division of Health Services and Preventive Medicine
    Abstract: Background:The role of pulsatile hemodynamics in the management of patients with acute heart failure syndrome (AHFS) remains to be elucidated. We investigated the changes of the pulsatile hemodynamics along the hospital course of AHFS in relation to short-term outcomes.Methods:A total of 80 AHFS patients (73.2 ± 14.1 years, 82.5% men) were enrolled and followed up for up to 6 months after discharge. Measures of the pulsatile hemodynamics including brachial and central systolic blood pressure (SBP) and pulse (PP) pressure, carotid-femoral pulse wave velocity (cf-PWV), carotid augmentation index (cAI and cAI75) and carotid augmented pressure (cAP) were obtained within 24 h of admission, before discharge, and 2 weeks after discharge.Results:During a follow-up of 174 ± 32 days (16–183 days), 29 patients experienced events including rehospitalization for heart failure, nonfatal myocardial infarction, nonfatal stroke, and mortality. Predischarge brachial and central PP, and cAP, and postdischarge brachial and central SBP and PP, cAP, and cf-PWV were significantly lower in patients without events than those with events. Predischarge central PP (hazard ratio per 1-s.d. and 95% confidence interval: 1.62 (1.12–2.34)) and cAP (1.47 (1.05–2.05)) predicted events independent of age and N-terminal pro-brain natriuretic peptide (NT-proBNP) levels. Similarly, postdischarge brachial and central SBP and PP, cAP, and cf-PWV were also significant independent predictors.Conclusion:Suboptimal recovery of the perturbations of the pulsatile hemodynamics in patients hospitalized due to AHFS may relate to adverse short-term outcomes and warrant aggressive treatment.
    Date: 2011-07
    Relation: American Journal of Hypertension. 2011 Jul;24(7):775-782.
    Link to: http://dx.doi.org/10.1038/ajh.2011.26
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0895-7061&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000291901100010
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=79959350047
    Appears in Collections:[Shao-Yuan Chuang] Periodical Articles

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