Justin E Davies, MD, PhD

All posts by Justin E Davies, MD, PhD

May 22nd, 2012

iFR: A New Tool to Measure Functional Ischemia

, and

The instantaneous wave-free ratio (iFR) is a pressure-derived  index of stenosis severity that does not require adenosine administration. The index was introduced at the 2011 TCT conference and validated by the results of the ADVISE study, published in December 2011. Following a series of presentations at the recent EuroPCR congress, Dr. Justin Davies answers questions […]