Coronary fractional flow reserve derived from intravascular ultrasound imaging: validation of a new computational method of fusion between anatomy and physiology - Bezerra, Cristiano G; Hideo-kajita, Alexandre; Bulant, Carlos A; Maso-talou, Gonzalo D; Mariani Junior, Jose; Pinton, Fabio A; Falcao, Breno A. A; Esteves-filho, Antonio; Franken, Marcelo; Feijoo, Raul A; Kalil Filho, Roberto (Catheterization and cardiovascular interventions, 2019)