Moreover, the SNR and CNR values showed a decreasing trend in the more distal vascular segments, with the highest values found in the ascending thoracic aorta, the region of interest in TAVI planning measurements.
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Transcatheter Aortic Valve Implantation (TAVI) Planning with Dual-Layer Spectral CT Using Virtual Monoenergetic Image (VMI) Reconstructions and 20 mL of Contrast Media.
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