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16.03.2007, 02:31
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Circulation. 1995;92:3183-3193.)
© 1995 American Heart Association, Inc. Fractional Flow Reserve A Useful Index to Evaluate the Influence of an Epicardial Coronary Stenosis on Myocardial Blood Flow Presented in part at the 67th Scientific Sessions of the American Heart Association, Dallas, Tex, November 14-17, 1994. Nico H.J. Pijls, MD, PhD; Berry Van Gelder, MSc; Pepijn Van der Voort, MD; Kathinka Peels, MD; Frank A.L.E. Bracke, MD; Hans J.R.M. Bonnier, MD, PhD; Mamdouh I.H. El Gamal, MD From the Department of Cardiology, Catharina Hospital, Eindhoven, Netherlands. Fractional flow reserve (FFR), defined as the ratio of maximum flow in the presence of a stenosis to normal maximum flow, is a lesion-specific index of stenosis severity that can be calculated by simultaneous measurement of mean arterial, distal coronary, and central venous pressure (Pa, Pd, and Pv, respectively), during pharmacological vasodilation. [Ссылки доступны только зарегистрированным пользователям ] 
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