Takayuki Ishihara, Shoichi Kuramitsu, Hitoshi Matsuo, Kazunori Horie, Hiroaki Takashima, Hidenobu Terai, Yuetsu Kikuta, Tatsuya Saigusa, Tomohiro Sakamoto, Nobuhiro Suematsu, Yasutsugu Shiono, Taku Asano, Kenichi Tsujita, Katsuhiko Masamura, Tatsuki Doijiri, Fumitoshi Toyota, Manabu Ogita, Tairo Kurita, Akiko Matsuo, Ken Harada, Kenji Yaginuma, Shinjo Sonoda, Hiroyoshi Yokoi, Nobuhiro Tanaka, Toshiaki Mano
Background: The relationship between sex differences and long-term outcomes after fractional flow reserve (FFR)- and instantaneous wave-free ratio (iFR)-guided deferral of revascularization has yet to be elucidated. Methods and Results: From the J-CONFIRM registry (long-term outcomes of Japanese patients with deferral of coronary intervention based on FFR in a multicenter registry), this study included 432 lesions from 385 patients (men, 323 lesions in 286 patients; women, 109 lesions in 99 patients) with paired data of FFR and iFR...
February 9, 2024: Circulation reports