Real-world comparison of the Diagnostic Performance and Prediction of Clinical Outcomes between vessel Quantitative Flow Ratio and Fractional Flow Reserve

[Speaker] Kwan Yong Lee
Kwan Yong Lee¹, Byung-Hee Hwang², Eun-Ho Choo², Chan Jun Kim³, Young Choi², Ha-Wook Park⁴, Ik Jun Choi¹, Mi-Jeong Kim¹, Doo Soo Jeon¹, Ki Joon Kim⁵, Jung Im Jung⁶, Sang Wook Lee⁷ and Kiyuk Chang^2*
1Cardiovascular Center and Cardiology Division, Incheon St. Mary’s Hospital, The Catholic University of Korea, Incheon, Republic of Korea; ²Cardiovascular Center and Cardiology Division, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea; ³Cardiovascular Center and Cardiology Division, Uijeongbu St. Mary’s Hospital, The Catholic University of Korea, Uijeongbu, Republic of Korea; ⁴Cardiovascular Center and Cardiology Division, Daejeon St. Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea; ⁵Department of Radiology, Incheon St Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea; ⁶Department of Radiology, Seoul St Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea; ⁷School of Mechanical and Automotive Engineering, University of Ulsan

Physiologic Characteristics and Clinical Outcomes of Patients with Discordance Between Fractional Flow Reserve and Instantaneous Wave-Free Ratio

[Speaker] Seung Hun Lee
Seung Hun Lee, MD, PhD¹, Ki Hong Choi, MD¹, Joo Myung Lee, MD, MPH, PhD¹, Doyeon Hwang, MD², Tae-Min Rhee, MD², Jonghanne Park, MD^2,3, Hyun Kuk Kim, MD, PhD⁴, Yun-Kyeong Cho, MD, PhD⁵, Hyuck-Jun Yoon, MD, PhD⁵, Jinhyoung Park, PhD⁶, Young Bin Song, MD, PhD¹, Joo-Yong Hahn, MD, PhD¹, Jae-Jin Kwak, MD⁷, Joon-Hyung Doh, MD, PhD⁷, Chang-Wook Nam, MD, PhD⁵, Eun-Seok Shin, MD, PhD⁸, Seung-Ho Hur, MD, PhD⁵, and Bon-Kwon Koo, MD, PhD^2,9
1Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea. ²Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea. ³Department of Internal Medicine, Naju National Hospital, Ministry of Health and Welfare, Naju, Korea. ⁴Department of Internal Medicine and Cardiovascular Center, Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea. ⁵Department of Medicine, Keimyung University Dongsan Medical Center, Daegu, Korea. ⁶Department of Biomedical Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do, Korea. ⁷Department of Medicine, Inje University Ilsan Paik Hospital, Goyang, Korea. ⁸Division of Cardiology, Ulsan Hospital, Ulsan, Korea and Department of Cardiology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea. ⁹Institute on Aging, Seoul National University, Seoul, Korea

Comparison of clinical outcome between noncontrast transcatheter aortic valve replacement with conventional transcatheter aortic valve replacement in patients with renal insufficiency

[Speaker] Jah Yeon Choi
Jah Yeon Choi¹, Chi Young Shim², Young-Guk Ko², Geu-Ru Hong², Myeong-Ki Hong^2
1Korea University Guro Hospital ²Severance Hospital