RT Journal Article SR Electronic A1 Davies, Justin T1 Primary Results of ADVISE: Validation of a Vasodilator Independent Measure of Coronary Fractional Flow Reserve JF MD Conference Express YR 2011 FD SAGE Publications VO 11 IS 14 SP 7 OP 8 DO 10.1177/155989771114005 UL http://mdc.sagepub.com/content/11/14/7.abstract AB This article discuesses the results of the ADVISE trial, which evaluated instantaneous wave-free ratio, a new technology that assesses coronary stenosis using pressure as a surrogate for coronary flow during a period of naturally occurring stable resistance, thereby avoiding the need for adenosine or other vasodilators.