Noninvasive Flow Reserve to Guide and Verify Percutaneous Coronary Intervention
نویسندگان
چکیده
منابع مشابه
Measurement of fractional flow reserve to guide decisions for percutaneous coronary intervention
BACKGROUND Coronary artery disease (CAD) is one of the leading causes of premature death in Germany. Percutaneous coronary interventions (PCI) are frequently performed in patients with angiographically intermediate stenoses. However, the necessity of PCI has not been proven for all patients. Pressure-based fractional flow reserve (FFR) is an invasive test that can be used to assess the function...
متن کاملFractional flow reserve to guide coronary revascularization.
Fractional flow reserve (FFR) has become an increasingly important index for decision making with respect to revascularization of coronary artery stenosis. It is the gold standard to indicate whether a particular stenosis is responsible for inducible ischemia and it is generally accepted that a stenosis with an ischemic value of FFR is responsible for angina pectoris and a worse outcome, and sh...
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BACKGROUND The aim of the present study was to quantitatively assess the physiological acute recoil after percutaneous coronary intervention (PCI), and to determine the relation between it and target lesion revascularization (TLR) in the chronic phase. METHODS AND RESULTS This study evaluated 76 patients who underwent elective PCI between May 1997 and December 2001: plain old balloon angiopla...
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BACKGROUND In patients with multivessel coronary artery disease who are undergoing percutaneous coronary intervention (PCI), coronary angiography is the standard method for guiding the placement of the stent. It is unclear whether routine measurement of fractional flow reserve (FFR; the ratio of maximal blood flow in a stenotic artery to normal maximal flow), in addition to angiography, improve...
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This paper aims to provide a short overview of the theoretical background for coronary pressure-derived fractional flow reserve (FFR) index and to focus on its clinical applicability in complex coronary intervention.
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Interventions
سال: 2011
ISSN: 1936-8798
DOI: 10.1016/j.jcin.2011.02.021