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Beat‐to‐Beat Heart Rate and QT Variability in Patients with Congestive Cardiac Failure: Blunted Response to Orthostatic Challenge

Background: Congestive cardiac failure is associated with increased sympathetic activity and impaired baroreflex function. We sought to test the hypothesis that these patients also have blunted response of beat‐to‐beat QT interval variability during orthostatic challenge. Methods: We compared beat‐t...

Täydet tiedot

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Bibliografiset tiedot
Julkaisussa:Ann Noninvasive Electrocardiol
Päätekijät: Desai, Nagaraj, D.S., Raghunandan, Mallavarapu, Mallika, Berger, Ronald D., Yeragani, Vikram K.
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: Blackwell Publishing, Inc. 2004
Aiheet:
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC6932188/
https://ncbi.nlm.nih.gov/pubmed/15485509
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/j.1542-474X.2004.94559.x
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