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eardrum
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白杨鱼
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假装是我
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CT of the Heart978-1-59259-818-2Series ISSN 2196-8969 Series E-ISSN 2196-8977
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发表于 2025-3-27 21:35:58
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观察
发表于 2025-3-28 00:39:20
Static Games and Solution Conceptss at University of California at San Francisco in 1984. The challenge was to design a CT scanner capable of imaging the heart without motion artifacts; this required data acquisition times of 100 ms or less. In order to study perfusion, covering most of the heart without moving the patient table was
他去就结束
发表于 2025-3-28 02:58:16
Static Games and Solution Conceptsze cardiac motion and thus avoid motion artifacts in the images. On the other hand, sufficient spatial resolution—at best submillimeter—is required to adequately visualize small and complex anatomical structures like the coronary arteries. The complete heart volume has to be examined within a single
pulmonary-edema
发表于 2025-3-28 07:34:38
Network Games, Control and Optimizationicient spatial resolution—at best submillimeter—to adequately visualize small anatomical structures such as the coronary arteries. Furthermore, the complete heart volume has to be examined within the time of one breath-hold. First attempts to use single-slice spiral CT systems for cardiac scanning w
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发表于 2025-3-28 11:41:13
https://doi.org/10.1007/978-3-030-87473-5ave stimulated cardiac CT imaging within the last decade (Fig. 1). Cardiac spiral CT started with the introduction of dedicated phase-correlated reconstruction algorithms for single-slice spiral CT in 1997 (.–.). These approaches have been generalized to the case of multislice spiral CT (MSCT) acqui