Figure 1From: Validation of dynamic three-dimensional whole heart magnetic resonance myocardial perfusion imaging at 3.0 Tesla against fractional flow reserve for the detection of flow-limiting coronary heart disease3D CMR perfusion of a patient with a tight ostial circumflex lesion with positive fractional flow reserve (FFR=0.31). Note the transmural perfusion defect from the base towards the apex.Back to article page