敏捷
发表于 2025-3-26 23:06:26
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depreciate
发表于 2025-3-27 03:37:54
Myocardial Scintigraphy with Infarct-Avid Tracers,rum enzyme tests, electrocardiography, and vectorcardiography, provide only indirect evidence of the presence, size, and location of infarcted myocardium. Although these techniques are usually accurate in detecting infarction, the availability of techniques to localize precisely the site of damaged
字形刻痕
发表于 2025-3-27 06:19:00
Quantitative Assessment of Thallium-201 Images,ction and interpretation. Reproducibility is influenced by the myocardial .Tl uptake, which depends on myocardial perfusion, mass, and metabolism ; these factors also determine the myocardial-to-background ratio . Uptake is, in addition, affected by exercise techniques , dosag
不感兴趣
发表于 2025-3-27 11:24:02
Thallium-201 Myocardial Perfusion Scintigraphy during Rest and Exercise,y disease by the intravenous injection of radioactive potassium during both rest and treadmill exercise. In patients with angina pectoris, regions of relatively decreased .K accumulation were identified when the tracer was administered during exercise but were not found at rest. These zones of relat
GLOOM
发表于 2025-3-27 16:31:29
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亲爱
发表于 2025-3-27 18:38:07
Emission Tomography of the Heart: Principles and Applications,gnostic information, these techniques also have predictive value . The accurate interpretation of myocardial scintigraphy is, however, complicated by the compression of a three-dimensional radiopharmaceutical distribution into a two-dimensional image by the detector System. This can cause maskin
逢迎春日
发表于 2025-3-27 22:13:03
9楼
outskirts
发表于 2025-3-28 02:31:36
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Gnrh670
发表于 2025-3-28 09:10:13
10楼
Cubicle
发表于 2025-3-28 12:41:42
10楼