Study Status: COMPLETED
Recruit Status: COMPLETED
Study Type: OBSERVATIONAL
Official Title: Invasive funCtional assEssment Using Diastolic HypEremia-Free RATio in Patient With Coronary Artery Disease: a Prospective Observation Study (ICE-HEAT)
Brief Summary: The investigators aimed to identify the value of concordance between the diastolic hyperemia-free ratio (DFR) and fractional flow reserve (FFR) during pre-interventional and post-interventional period using a 0.014" COMET II Pressure Guidewire