RT Conference Proceedings T1 Contrast Mediated FFR Plus Intracoronary Injection of Nitroglycerine: A Submaximal Hyperemic AdenosineFree Index That Accurately Predicts FFR A1 Gutierrez-Barrios, Alejandro A1 Gheorghe, Livia L. A1 Enrique Puche, Juan A1 Camacho Freire, Santiago A1 Noval-Morillas, Inmaculada A1 Izaga, Elena PB Elsevier science inc SN 0735-1097 YR 2019 FD 2019-10-01 LK https://hdl.handle.net/10668/25295 UL https://hdl.handle.net/10668/25295 LA en DS RISalud RD Apr 8, 2025