SSRIS
发表于 2025-3-26 22:15:00
Assessment of Myocardial Viability by Radionuclide Techniquesce that such patients have a poor prognosis when treated medically. Heart transplantation has now become a therapeutic alternative. However, the limited number of donor hearts makes this approach available to only the most qualified patients. On the other hand, it has been well documented that the l
groggy
发表于 2025-3-27 01:30:42
http://reply.papertrans.cn/28/2707/270698/270698_32.png
容易生皱纹
发表于 2025-3-27 08:50:29
http://reply.papertrans.cn/28/2707/270698/270698_33.png
ECG769
发表于 2025-3-27 09:45:03
Imaging Infection and Inflammationbased imaging provides information with high resolution on the structural changes which occur in a specific process. Nuclear medicine imaging is available as whole-body imaging in routine clinical practice, whereas computed tomography (CT), magnetic resonance (MR) imaging, and other techniques provi
一瞥
发表于 2025-3-27 16:33:13
Gastrointestinal Nuclear Medicineued for at least 24 h. Water is the preferred bolus material because it is homogeneous and does not disperse along the esophagus. Technetium-99 m sulfur colloid is the radiotracer of choice. It is inexpensive, easily prepared, optimally detected by the Anger camera, and neither secreted nor absorbed
Parley
发表于 2025-3-27 20:55:38
http://reply.papertrans.cn/28/2707/270698/270698_36.png
富饶
发表于 2025-3-27 23:15:49
http://reply.papertrans.cn/28/2707/270698/270698_37.png
改变立场
发表于 2025-3-28 02:45:09
http://reply.papertrans.cn/28/2707/270698/270698_38.png
勉强
发表于 2025-3-28 09:18:25
http://reply.papertrans.cn/28/2707/270698/270698_39.png
OREX
发表于 2025-3-28 12:06:00
Instrumentation and Data Acquisitionthe density of gamma rays per unit area, their energy and their direction of flight. If single photon emitters are used the direction of flight has to be determined by geometric collimation. In contrast, coincidence detection uses the unique feature of positron annihilation which results in two high