نتایج جستجو برای: provocative test

تعداد نتایج: 815228  

Journal: :Journal of Cardiovascular Magnetic Resonance 2014

Journal: :The European respiratory journal 2017
Allan L Coates Jack Wanger Donald W Cockcroft Bruce H Culver Zuzana Diamant Gail Gauvreau Graham L Hall Teal S Hallstrand Ildiko Horvath Frans H C de Jongh Guy Joos David A Kaminsky Beth L Laube Joerg D Leuppi Peter J Sterk

This international task force report updates general considerations for bronchial challenge testing and the performance of the methacholine challenge test. There are notable changes from prior recommendations in order to accommodate newer delivery devices. Rather than basing the test result upon a methacholine concentration (provocative concentration (PC20) causing a 20% fall in forced expirato...

Journal: :International Journal of Pediatrics, Neonatology and Primary Care 2019

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