Finger photoplethysmography during the Valsalva maneuver reflects left ventricular filling pressure

It is often challenging to assess cardiac filling pressure clinically. An improved system for detecting or ruling out elevated cardiac filling pressure may help reduce hospitalizations for heart failure. The blood pressure response to the Valsalva maneuver reflects left heart filling pressure, but i...

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Bibliografiske detaljer
Main Authors: Silber, Harry A., Trost, Jeffrey C., Johnston, Peter V., Maughan, W. Lowell, Wang, Nae-Yuh, Kasper, Edward K., Aversano, Thomas R., Bush, David E.
Format: Artigo
Sprog:Inglês
Udgivet: American Physiological Society 2012
Fag:
Integrative Cardiovascular Physiology and Pathophysiology
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3774124/
https://ncbi.nlm.nih.gov/pubmed/22389389
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1152/ajpheart.00609.2011
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