057 Arterial hypotension under-estimates functional significance of stenosis by FFR
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چکیده
منابع مشابه
CT stress perfusion imaging for detection of haemodynamically relevant coronary stenosis as defined by FFR.
OBJECTIVES To evaluate the diagnostic accuracy (DA) of CT-myocardial perfusion imaging (CT-MPI) and a combined approach with CT angiography (CTA) for the detection of haemodynamically relevant coronary stenoses in patients with both suspected and known coronary artery disease. DESIGN Prospective, non-randomised, diagnostic study. SETTING Academic hospital-based study. PATIENTS 65 patients...
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In this paper hemodynamic wall parameters which play an important role to diagnose arterial disease were studied and compared for three different rheology models (Newtonian, Power law and Quemada). Also because of the pulsatile behavior of blood flow the results were obtained for three Womersley numbers which represent the frequencies of the applied pulses. Results show that Quemada model alway...
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N 1962, we 1 published a report on the value of the comparative Usodium/Ucreatinine ratio in the diagnosis of hypertension due to renal arterial stenosis. This ratio is defined as the proportional relation between the concentration of sodium and creatinine (U5Odiu./Ucreatinine) in the urine issuing simultaneously from each ureter. We also suggested that routine performance of dehydrated-hydrate...
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ژورنال
عنوان ژورنال: Archives of Cardiovascular Diseases Supplements
سال: 2012
ISSN: 1878-6480
DOI: 10.1016/s1878-6480(12)70453-6