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Hjerterespons på β-adrenergisk stimulation bestemt af trykvolumen loop analyse

DOI :

10.3791/62057-v

May 19th, 2021

May 19th, 2021

3,335 Views

1Pharmakologisches Institut, Ruprecht-Karls-Universität Heidelberg, 2DZHK (German Centre for Cardiovascular Research), partner site Heidelberg/Mannheim, 3Department of Internal Medicine III, University of Heidelberg, 4Department of Anesthesiology, University Hospital RWTH Aachen

Her beskriver vi en hjertetryksvolumen loop analyse under stigende doser af intravenøst infunderes isoproterenol at bestemme den iboende hjertefunktion og β-adrenergic reserve i mus. Vi bruger en modificeret åben brysttilgang til trykvolumensløjfemålingerne, hvor vi inkluderer ventilation med positivt endeudløbstryk.

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