Is this considered a lower extremity FFR?
"Because of the equivocal nature of the lesion appearing to be severe, it was felt prior to intervention that may jeopardize the large and bifurcating pr0funda on the left side, pullback gradients would be measured in order to ascertain hemodynamic significance of these angiographically abnormal segments. Therefore, using NO14 wires through the catheter positioned distally into the SFA, we were able to do pullback mesurements with the maximum gradient across the area of stenosis at the origin of the left SFA measuring at about 15 mmHG to 20 MMHg. The rest of the pullback again measured left and 15 mm of trans-stenotic gradients."
"Because of the equivocal nature of the lesion appearing to be severe, it was felt prior to intervention that may jeopardize the large and bifurcating pr0funda on the left side, pullback gradients would be measured in order to ascertain hemodynamic significance of these angiographically abnormal segments. Therefore, using NO14 wires through the catheter positioned distally into the SFA, we were able to do pullback mesurements with the maximum gradient across the area of stenosis at the origin of the left SFA measuring at about 15 mmHG to 20 MMHg. The rest of the pullback again measured left and 15 mm of trans-stenotic gradients."