022 Dynamic three-dimensional whole heart magnetic resonance myocardial perfusion imaging: validation against pressure wire derived fractional flow reserve for the detection of flow-limiting coronary heart disease: Abstract 022 Figure 1
نویسندگان
چکیده
منابع مشابه
Validation of dynamic three-dimensional whole heart magnetic resonance myocardial perfusion imaging at 3.0 Tesla against fractional flow reserve for the detection of flow-limiting coronary heart disease
We demonstrate the feasibility of 3D myocardial perfusion CMR at 3 Tesla against fractional flow reserve (FFR) in 53 patients for the detection of flow-limiting coronary artery disease and show good agreement between the techniques. This technique shows excellent diagnostic sensitivity and specificity and may offer an alternative method of detecting ischaemia for the purpose of guiding revascul...
متن کاملValidation of dynamic 3-dimensional whole heart magnetic resonance myocardial perfusion imaging against fractional flow reserve for the detection of significant coronary artery disease.
OBJECTIVES The goal of this study was to determine the diagnostic accuracy of dynamic 3-dimensional (3D) whole heart myocardial perfusion cardiovascular magnetic resonance (CMR) against invasively determined fractional flow reserve (FFR) and to establish the correlation between myocardium at risk defined by using the invasive Duke Jeopardy Score (DJS) and noninvasive 3D whole heart myocardial p...
متن کاملValidation of magnetic resonance myocardial perfusion imaging with fractional flow reserve for the detection of significant coronary heart disease.
BACKGROUND Magnetic resonance myocardial perfusion imaging (MRMPI) has a number of advantages over the other noninvasive tests used to detect reversible myocardial ischemia. The majority of previous studies have generally used quantitative coronary angiography as the gold standard to assess the accuracy of MRMPI; however, only an approximate relationship exists between stenosis severity and fun...
متن کاملValidation of dynamic three-dimensional whole heart magnetic resonance myocardial perfusion imaging against single photon emission computed tomography for the detection of functionally significant coronary heart disease
We demonstrate the feasibility of 3D myocardial perfusion CMR at 3 Tesla against single photon emission computer tomography for the detection and estimate of ischaemic burden and show good agreement between the techniques. This novel technique shows promising use of this method in a small cohort of patients to estimate ischaemic burden for purpose of risk stratification of patients with known o...
متن کاملMulticenter evaluation of dynamic three-dimensional whole-heart myocardial perfusion imaging for the detection of coronary artery disease defined by fractional flow reserve
Background Cardiac magnetic resonance (CMR) perfusion imaging yields high diagnostic accuracy for the detection of coronary artery disease (CAD) [1]. However, standard 2D multislice CMR perfusion techniques only provide limited coverage and hence prohibit computation of myocardial ischemic burden. Recently, two single-center 3D CMR perfusion studies have proven highly diagnostic for the detecti...
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: Heart
سال: 2012
ISSN: 1355-6037,1468-201X
DOI: 10.1136/heartjnl-2012-301877b.22