TCT-618 Angiogram Based Fractional Flow Reserve in Patients with Multi-Vessel Disease
نویسندگان
چکیده
منابع مشابه
Perfusion cardiovascular magnetic resonance and fractional flow reserve in patients with angiographic multi-vessel coronary artery disease
BACKGROUND Perfusion cardiovascular magnetic resonance (CMR) and fractional flow reserve (FFR) are emerging as the most accurate tools for the assessment of myocardial ischemia noninvasively or in the catheter laboratory. However, there is limited data comparing CMR and FFR in patients with multi-vessel disease. This study aims to evaluate the correlation between myocardial ischemia detected by...
متن کاملLong-term clinical outcome after fractional flow reserve-guided percutaneous coronary revascularization in patients with small-vessel disease.
BACKGROUND Small coronary vessels supply small myocardial territories. The clinical significance of small-vessel stenoses is therefore questionable. Moreover, percutaneous coronary intervention (PCI) of nonfunctionally significant lesions does not improve clinical outcome and might be associated with potential procedural or stent related risks. The aim of this study was to assess the clinical o...
متن کاملFractional flow reserve in patients with prior myocardial infarction.
BACKGROUND Fractional flow reserve (FFR), an index of coronary stenosis severity, can be calculated from the ratio of hyperemic distal to proximal coronary pressure. An FFR value of 0.75 can distinguish patients with normal and abnormal noninvasive stress testing in case of normal left ventricular function. The present study aimed at investigating the value of FFR in patients with a prior myoca...
متن کاملEvolving concepts of angiogram: fractional flow reserve discordances in 4000 coronary stenoses.
AIMS The present analysis addresses the potential clinical and physiologic significance of discordance in severity of coronary artery disease between the angiogram and fractional flow reserve (FFR) in a large and unselected patient population. METHODS AND RESULTS Between September 1999 and December 2011, FFR and percent diameter stenosis (DS) as assessed by quantitative coronary angiography w...
متن کاملFractional Flow Reserve Is Not Associated with Inflammatory Markers in Patients with Stable Coronary Artery Disease
BACKGROUND Atherosclerosis is an inflammatory condition and increased blood levels of inflammatory biomarkers have been observed in acute coronary syndromes. In addition, high expression of inflammatory markers is associated with worse prognosis of coronary artery disease. The presence and extent of inducible ischemia in patients with stable angina has previously been shown to have strong progn...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2018
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2018.08.1819