Quantification of Myocardial Extracellular Volume With Planning Computed Tomography for Transcatheter Aortic Valve Replacement to Identify Occult Cardiac Amyloidosis in Patients With Severe Aortic Stenosis. (May 2020) - Oda, Seitaro; Kidoh, Masafumi; Takashio, Seiji; Inoue, Taihei; Nagayama, Yasunori; Nakaura, Takeshi; Shiraishi, Shinya; Tabata, Noriaki; Usuku, Hiroki; Kaikita, Koichi; Tsujita, Kenichi; Ikeda, Osamu