Fractional flow reserve use during elective coronary angiography among elderly patients in the US
Kay B, Joseph T, Lehrich J, Curzen N, Nallamothu B. Fractional flow reserve use during elective coronary angiography among elderly patients in the US. IJC Heart & Vasculature 2019, 22: 160-162. PMID: 30828601, PMCID: PMC6383174, DOI: 10.1016/j.ijcha.2019.01.005.Peer-Reviewed Original Research