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Updated: Feb 21, 2026

Identifying Coronary Artery Calcification on Non-gated Computed Tomography Scans
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機能的に有意な冠動脈狭窄の診断のための正常解像度対超解像度ディープラーニング再構築は,心臓CTを用いて心臓CTを使用します

Nobuo Tomizawa1, Ruiheng Fan1, Shinichiro Fujimoto2

  • 1Department of Radiology, Juntendo University Graduate School of Medicine, Tokyo, Japan.

Journal of cardiovascular computed tomography
|February 19, 2026
PubMed
まとめ

超解像度ディープラーニング再構築 (SR-DLR) は,画像の質を高め,CT-derived fractional flow reserve (CT-FFR) の診断性能を向上させ,重大な冠動脈狭窄を特定します. この高度なテクニックは,正常解像度のディープラーニング再構築 (NR-DLR) に比べて,より高い精度を提供します.

キーワード:
CTアニオグラフィー CTアニオグラフィー冠動脈動脈は,冠動脈を動かすために冠動脈狭窄症は,冠動脈の狭窄症である.ディープラーニングの再構築イメージ品質 画像の品質

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