Titlebook: Cardiac Nuclear Medicine; B. Leonard Holman,Herbert L. Abrams,Eberhard Zeitl Conference proceedings 1979 Springer-Verlag Berlin Heidelberg

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生命层

Assessment of Regional Myocardial Blood Flow Using the Inert Gas Washout Technique,ct small differences in flow in the individual myocardial areas perfused by the major coronary branches. Sampling of the radiotracer can take place directly from the coronary sinus blood or the great cardiac vein, or indirectly, from the cardiac tissue by placing a gamma scintillation camera over the heart.

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误传

Die staatliche Aufsicht über die Eisenbahnen scans [3]. These radiopharmaceuticals, however, do not permit differentiation of acute infarction and fibrotic or previously infarcted tissue. To overcome these difficulties, investigators have sought agents that accumulate selectively in damaged myocardium.

Cardioplegia

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消耗

性学院

Ptsd429

Cardiac Nuclear Medicine: An Overview, need for accurate noninvasive techniques to assess coronary artery perfusion and ventricular performance. With the development of high resolution scintillation cameras and highly sophisticated minicomputers, radionuclide techniques have taken their place alongside electrophysiologic and biochemical

马笼头

Assessment of Ventricular Function with First-Pass Angiocardiography, in contractility in myocardial segments with inadequate coronary blood flow leads to regional abnormalities of ventricular wall contraction. Because of the segmental reduction in wall shortening, there is diminished force for regional ejection of blood, and overall ventricular performance is depriv