Elevated Augmentation Index Derived from Peripheral Arterial Tonometry is Associated with Abnormal Ventricular-Vascular Coupling

BACKGROUND: Although typically derived from the contour of arterial pressure waveform, augmentation index (AIx) may also be derived from the digital pulse volume waveform using finger plethysmography (peripheral arterial tonometry, PAT). Little is known regarding the physiologic correlates of AIx de...

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Hlavní autoři: Heffernan, Kevin S., Patvardhan, Eshan A., Hession, Michael, Ruan, Jenny, Karas, Richard H., Kuvin, Jeffrey T.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2010
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On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3148895/
https://ncbi.nlm.nih.gov/pubmed/20545714
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/j.1475-097X.2010.00943.x
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