Titlebook: Atlas of FFR-Guided Percutaneous Coronary Interventions; Tommaso Gori,Massimo Fineschi Book 2016 Springer International Publishing AG 2016

Cocker

When the Pd/Pa Is Already Significant: A “Quick and Clean” FFRThe assessment of FFR for a single stenosis may also be rapid and not require hyperemia if the Pd/Pa gradient already reaches significance before the vasodilator is administered. In this case the resting Pd/Pa was 0.45, demonstrating that the stenosis was relevant even before hyperemia was achieved.

HARP

Mets552

Reproducibility of FFRThis chapter describes the repeatability of FFR assessments using IC and IV infusions of Adenosine. Further, it demonstrates that is possible to assess FFR with a diagnostic catheter.

极端的正确性

破译

Instantaneous Wave-Free Ratio AssessmentInstantaneous wave free ratio (iFR) may be a viable alternative to FFR. iFR is a novel measurement of the hemodynamic relevance of coronary lesions which doesn’t require the use of hyperemic agents.

filial

Simplifying Angioplasty: From Three-Vessel to One-Vessel DiseaseThis clinical case demonstrates how physiology can simplify complex three-vessel disease. The use of iFR transformed this patient from three-vessel, where CABG would traditionally be considered, to single-vessel angioplasty.

sclera

夸张

https://doi.org/10.1007/978-3-319-47116-7Coronary Artery Disease; Coronary Stenoses; Fractional Flow Reserve; Ischemic Heart Disease; Microvascul

有法律效应

978-3-319-83660-7Springer International Publishing AG 2016

chisel

Domenico A. Conci,Angela Ales Bellod iFR are generally easy to perform and interpret, but, as with all other technologies, oversimplification . carries risks. In the first chapter of this book, we present the basics of FFR measurements, including basic tips and tricks, and a short introduction to the devices available on the market.