KSC 2023 | 67th Annual Scientific Meeting of The Korean Society of Cardiology

14:45 - 14:55
No : 140
[670174]

Left atrial fibrosis-guided ablation in patients with atrial fibrillation: a systematic review and meta-analysis of randomized trials

[Speaker] Hyo Jeong Ahn
Hyo-Jeong Ahn, MD¹, So-Ryoung Lee, MD, PhD¹, Kyung-Yeon Lee, MD¹, JungMin Choi, MD¹, Soonil Kwon, MD¹, Eue-Keun Choi, MD, PhD^1,2 Seil Oh, MD, PhD^1,2
¹ Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea ² Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea

14:55 - 15:05
No : 141
[670189]

Atrial wall thinning is associated with atrial myopathy estimated by impaired atrial reverse remodeling after successful catheter ablation of atrial fibrillation

[Speaker] Moonki Jung
Moonki Jung, MD¹; Tae-Hoon Kim, MD¹; Sung Hwa Choi, MD¹; Daehoon Kim, MD¹; Moon-Hyun Kim, MD²; Je-Wook Park, MD²; Hee Tae Yu, MD¹; Jae-Sun Uhm, MD¹; Boyoung Joung, MD¹; Moon-Hyoung Lee, MD¹; and Hui-Nam Pak, MD¹
¹Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea ²Division of Cardiology, Department of Internal Medicine, Yongin Severance Cardiovascular Hospital, Yonsei University College of Medicine, Yongin-si, Republic of Korea

15:05 - 15:15
No : 142
[670322]

Early experience of a novel ablation catheter (QDOT MICRO) with temperature control and very high-power short-duration ablation in patients with atrial fibrillation

[Speaker] So-Ryoung Lee
So-Ryoung Lee,^1,2 Eue-Keun Choi,^1,2 Kyung-Yeon Lee,¹ Seil Oh^1,2
¹Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea ²Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea

15:15 - 15:25
No : 143
[670331]

Spatiotemporal stability of digital twin-guided atrial fibrillation dominant frequency sites and the clinical outcome of catheter ablation

[Speaker] Taehyun Hwang
Taehyun Hwang, MD; Oh-Seok Kwon, PhD; Byounghyun Lim, PhD; Sohyun Yang, BSc; Moon-Hyun Kim, MD; Daehoon Kim, MD; Je-Wook Park, MD; Hee Tae Yu, MD, PhD; Tae-Hoon Kim, MD; Jae-Sun Uhm, MD, PhD; Boyoung Joung, MD, PhD; Moon-Hyoung Lee, MD, PhD; Chun Hwang, MD; Hui-Nam Pak, MD, PhD
Department of Cardiology, Yonsei Cardiovascular Center, Yonsei University College of Medicine, Seoul, Korea.

15:25 - 15:35
No : 144
[670082]

Machine learning prediction of left ventricular systolic dysfunction using atrial fibrillation or flutter electrocardiograms

[Speaker] Soonil Kwon
Soonil Kwon,^1,a SooMin Chung,^2,a So-Ryoung Lee,^1,3,b Kwangsoo Kim,^4,b Junmo Kim,² Dahyeon Baek,⁵ Hyun-Lim Yang,⁶Eue-Keun Choi,^1,3 and Seil Oh^1,3
¹Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea ²Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea ³Department of Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea ⁴Transdisciplinary Department of Medicine and Advanced Technology, Seoul National University Hospital, Seoul, Republic of Korea ⁵Industrial and Management Engineering, POSTECH, Pohang, Republic of Korea ⁶Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea ^aTwo authors were equally contributed. ^bCo-corresponding authors.

15:35 - 15:45
No : 145
[670237]

Left atrial pressure and H₂FPEF score in patients with atrial fibrillation who underwent catheter ablation

[Speaker] Jong Sung Park
Jong Sung Park, MD¹; Daehoon Kim, MD¹; Moon Hyun Kim, MD²; Je-Wook Park, MD²; Hee Tae Yu, MD PhD¹; Tae-Hoon Kim, MD¹; Jae-Sun Uhm, MD, PhD; Boyoung Joung, MD PhD¹; Moon-Hyoung Lee, MD PhD¹; and, Hui-Nam Pak, MD PhD ¹
¹Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea; ²Division of Cardiology, Department of Internal Medicine, Yongin Severance Cardiovascular Hospital, Yonsei University College of Medicine, Yongin, Republic of Korea

15:45 - 15:55
No : 146
[670141]

The risk of all cause death and death from various causes according to prevalent atrial fibrillation : a nationwide population-based study

[Speaker] Young-Kwan Kim
Young-Kwan Kim¹, So-Ryoung Lee¹, Eue-Keun Choi², Hyun-Jin Ahn¹, Nan-Young Bae¹, Kyung-Yeon Lee¹, Jungmin Choi¹, Hyo-Jeong Ahn¹, Soonil Kwon¹, Kyung-Do Han³, Seil Oh², Gregory Y. H. Lip^4,5
¹Seoul National University Hospital, Republic of Korea. ²Seoul National University College of Medicine, Republic of Korea. ³Department Of Statistics And Actuarial Science, Soongsil University, Republic of Korea. ⁴Liverpool Centre For Cardiovascular Science At University Of Liverpool, Liverpool John Moores University And Liverpool Chest & Heart Hospital, United Kingdom. ⁵Department Of Clinical Medicine, Aalborg University, Denmark

15:55 - 16:05
No : 147
[670163]

Rhythm outcome of persistent atrial fibrillation ablation depending on the timing of the first electrocardiographic documentation

[Speaker] Hongju Kim
Hong–Ju Kim, MD¹; Kipoong Kim, MS²; Daehoon Kim, MD¹; Sung Hwa Choi, MD; Moon-Hyun Kim, MD; Je-Wook Park, MD; Hee Tae Yu, MD¹; Tae–Hoon Kim, MD¹; Jae-Sun Uhm, MD, PhD; Boyoung Joung, MD¹; Moon–Hyoung Lee, MD¹; and Hui–Nam Pak, MD¹
¹Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea ²Yonsei University Health System, Seoul, Republic of Korea

Program at a Glance