Final, 5-year data from iFR-SWEDEHEART, a Swedish registry-based RCT, confirm the continued safety and efficacy of using instantaneous wave-free ratio (iFR) compared with fractional flow reserve (FFR) ...
Instantaneous wave-free ratio (iFR) may have a role to play in the acute setting of primary PCI, a new analysis suggests. Agreement between an acute iFR evaluation of nonculprit arteries and one ...