挑剔为人
发表于 2025-3-25 04:18:33
Pediatric Cardiac CTA, of image data using standard Hounsfield units or at two or more energy levels which may enable determination of myocardial perfusion, differentiate tissue composition, and using low monoEnergy settings boost conspicuity of intravascular contrast in poorly timed or low contrast volume examinations.
Seizure
发表于 2025-3-25 08:27:56
,Cardiac CTA in the Evaluation of Stents,luated similar to how we approach atheromas, with curved reformatted reconstruction and cross-sectional imaging to determine whether they are flow limiting. Additional attention is directed to whether the stent is over- or underexpanded, fractured, angulated, or if it obstructs (cages) a branch. It
SOB
发表于 2025-3-25 12:06:21
Cardiac CTA: Electrophysiology,ce of cor triatriatum. In addition, in preparation for AF ablation in patients who had previous left atrial ablation, it is mandatory to assess for iatrogenic pulmonary vein stenosis. Evaluation of these structures is performed with volume rendering into a three-dimensional (3D) reconstruction. 3D C
indifferent
发表于 2025-3-25 17:27:57
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小淡水鱼
发表于 2025-3-25 23:27:09
Stephen G. Ernst,Gary D. Colemancauses of presentation to the ED in the United States. However, only a fraction of the patients with chest pain present with sufficient electrocardiogram (ECG) changes that require immediate intervention via catheterization. Therefore, the vast majority of patients require both costly and timely diagnostic workups prior to being safely discharged.
PAC
发表于 2025-3-26 02:12:10
Claudio SmucloviskyProvides a broad range of cardiac CT angiography (CCTA) cases.Includes detailed CCTA images, history, diagnosis, discussion, and pearls and pitfalls of specific cardiac abnormalities for each case.Elu
ESPY
发表于 2025-3-26 07:05:19
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Urgency
发表于 2025-3-26 11:38:35
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LATE
发表于 2025-3-26 15:15:34
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MOT
发表于 2025-3-26 18:19:57
Cardiac CTA of Congenital Coronary and Other Anomalies, course, and termination of the artery. To the contrary, this can be very challenging with coronary angiography and may necessitate placement of a second catheter in the pulmonary artery. PGA is an excellent low-radiation technique for the evaluation of these patients.