Post-spastic flow recovery time to document vasospasm induced ischemia during acetylcholine provocation testing

Background: Intracoronary acetylcholine (ACh) provocation is an established method for diagnosing epicardial and microvascular vasospasm in contemporary clinical practice. We hypothesize that ACh-induced vasospasm is followed by post-spastic reactive hyperemia (PSRH), which is measured as an increas...

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Bibliographic Details

Published in:	International Journal of Cardiology: Heart & Vasculature
Main Authors:	Rutger G.T. Feenstra, Janneke Woudstra, Isa Bijloo, Caitlin E.M. Vink, Coen K.M. Boerhout, Guus A. de Waard, Marianne E. Wittekoek, Robbert J. de Winter, Koen M.J. Marques, Etto C. Eringa, Tim P. van de Hoef, Marcel A.M. Beijk, Yolande Appelman, Jan J. Piek
Format:	Article
Language:	English
Published:	Elsevier 2023-08-01
Subjects:	Coronary artery vasospasm Acetylcholine Post-spastic reactive hyperemia
Online Access:	http://www.sciencedirect.com/science/article/pii/S2352906723000519