Key result
Functional testing of borderline coronary stenoses using fractional flow reserve enabled targeted partial revascularization, achieving an optimal post-PCI FFR of 0.89.
Case Report (n=1)
FFR measurement with pull-back in a diffuse coronary lesion allows for targeted stenting of the hemodynamically significant segment, avoiding unnecessary stenting of the entire diseased vessel.
FFR pull-back may enable targeted stenting in diffuse lesions; leaves open whether this improves outcomes in prospective cohorts.
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Prymusová et al. (2010) conducted a case report in Acute STEMI with residual diffuse coronary stenosis (n=1). Fractional flow reserve (FFR) guided percutaneous coronary intervention was evaluated on Hemodynamic significance of coronary stenosis and post-PCI FFR value. Functional testing of borderline coronary stenoses using fractional flow reserve enabled targeted partial revascularization, achieving an optimal post-PCI FFR of 0.89.
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