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US07769138B2 Apparatus and method of improved angiographic imaging 有权
改进血管造影成像的装置和方法

Apparatus and method of improved angiographic imaging
Abstract:
The x-ray tube is energized (12) and the myocardium is imaged (16) while contrast agent is infused to the coronary arteries of the subject (14). Single photon counting data acquired with the detector while two thresholds are set to form simultaneously low energy images and high energy images (16). The images are processed (18) and displayed (20).
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