SnapShot Freeze 2.0, a second-generation motion-correction algorithm, improves mitral valve image quality in preoperative cardiac computed tomography for mitral regurgitation - Hashimura, Hiromi; Nishiuchi, Kentaro; Izawa, Yu; Honde, Kei; Ishikawa, Kazuki; Takahashi, Hiroaki; Murakami, Takamichi (Japanese Journal of Radiology: (formerly: Radiation Medicine), 2026)