Ki Hong Choi, Woochan Kwon, Doosup Shin, Seung-Hun Lee, Doyeon Hwang, Jinlong Zhang, Chang-Wook Nam, Eun-Seok Shin, Joon-Hyung Doh, Shao-Liang Chen, Tsunekazu Kakuta, Gabor G Toth, Zsolt Piroth, Abdul Hakeem, Barry F Uretsky, Yohei Hokama, Nobuhiro Tanaka, Hong-Seok Lim, Tsuyoshi Ito, Akiko Matsuo, Lorenzo Azzalini, Massoud A Leesar, Joost Daemen, Damien Collison, Carlos Collet, Bernard De Bruyne, Bon-Kwon Koo, Taek Kyu Park, Jeong Hoon Yang, Young Bin Song, Joo-Yong Hahn, Seung-Hyuk Choi, Hyeon-Cheol Gwon, Joo Myung Lee
BACKGROUND: Both left ventricular systolic function and fractional flow reserve (FFR) are prognostic factors after percutaneous coronary intervention (PCI). However, how these prognostic factors are inter-related in risk stratification of patients after PCI remains unclarified. OBJECTIVES: This study evaluated differential prognostic implication of post-PCI FFR according to left ventricular ejection fraction (LVEF). METHODS: A total of 2,965 patients with available LVEF were selected from the POST-PCI FLOW (Prognostic Implications of Physiologic Investigation After Revascularization with Stent) international registry of patients with post-PCI FFR measurement...
March 2024: JACC Asia