- Comparison of Early Complications of Oral Anticoagulants after Totally Thoracoscopic Ablation: Warfarin versus Non-vitamin K Antagonist Oral Anticoagulants
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Heo M, Jeong DS, Chung S, Park KM, Park SJ, On YK
- KMID: 2540071
- J Chest Surg.
- 2023 Mar;56(2):90-98.
- doi: 10.5090/jcs.22.081
Background: Atrial fibrillation (AF) is the most common type of cardiac arrhythmia. Totally thoracoscopic ablation (TTA) is a surgical treatment showing a high success rate as a hybrid procedure with... -
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- Outcomes of On-Label Reduced-Dose Edoxaban in Patients With Atrial Fibrillation: The LEDIOS Registry
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Kim JY, Choi EK, Lim HE, Oh YS, Cho Y, On YK
- KMID: 2536731
- J Korean Med Sci.
- 2022 Dec;37(48):e335.
- doi: 10.3346/jkms.2022.37.e335
Background: Non-vitamin K antagonist oral anticoagulants (NOACs) are effective in preventing thromboembolisms and reduce the risk of bleeding compared with warfarin. There are few reports on the outcomes of on-label... -
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- Cryoballoon Catheter Ablation in Korean Patients With Paroxysmal and Persistent Atrial Fibrillation: One Year Outcome From the Cryo Global Registry
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Lim HE, Oh IY, Kueffer FJ, Bragt KAv, On YK
- KMID: 2534039
- Korean Circ J.
- 2022 Oct;52(10):755-767.
- doi: 10.4070/kcj.2022.0127
Background and Objectives: Cryoballoon catheter ablation for the treatment of patients with symptomatic atrial fibrillation (AF) has been adopted globally, but there are limited multicenter reports of 12-month outcomes in... -
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- Effectiveness of the Early Staged Hybrid Approach for Treatment of Symptomatic Atrial Fibrillation: the Electrophysiology Study Could Be Deferred?
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Kim JY, Jeong DS, Kwon HJ, Park SJ, Park KM, Kim JS, On YK
- KMID: 2522287
- J Korean Med Sci.
- 2021 Nov;36(43):e276.
- doi: 10.3346/jkms.2021.36.e276
Background: The efficacy of catheter ablation for persistent atrial fibrillation (AF) remains suboptimal. A hybrid approach of catheter ablation combined with totally thoracoscopic surgical ablation can improve outcomes. In this... -
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- A prospective, observational study of rivaroxaban for stroke prevention in atrial fibrillation: the XANAP Korea
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Shim J, On YK, Kwon SU, Nam GB, Lee MH, Park HW, Hong KS, Kim NH, Amarenco P, Rha SW, Shin DG, Rha JH, Kim YH
- KMID: 2517807
- Korean J Intern Med.
- 2021 Jul;36(4):906-913.
- doi: 10.3904/kjim.2020.217
Background/Aims: Atrial fibrillation (AF)-related stroke accounts for 20% of ischemic strokes. Rivaroxaban use in AF patients for preventing stroke and systemic embolism was approved in 2013 in Korea. This study... -
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- Mid-Term Results of Totally Thoracoscopic Ablation in Patients with Recurrent Atrial Fibrillation after Catheter Ablation
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Lim SK, Kim JY, On YK, Jeong DS
- KMID: 2507342
- Korean J Thorac Cardiovasc Surg.
- 2020 Oct;53(5):270-276.
- doi: 10.5090/kjtcs.19.059
Background: We investigated the impact of previous catheter ablation (CA) on the midterm outcomes of totally thoracoscopic ablation in patients with lone atrial fibrillation (AF). Methods: Between February 2012 and July... -
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- Is a hybrid procedure the gold standard in patients with persistent atrial fibrillation?
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Jeong DS, Lee Y, On YK
- KMID: 2506493
- Precis Future Med.
- 2020 Sep;4(3):91-98.
- doi: 10.23838/pfm.2020.00072
Endocardial radiofrequency catheter ablation is considered to be a useful procedure for paroxysmal atrial fibrillation. However, catheter ablation has difficulties in achieving successful results in patients with persistent or long-standing... -
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- Development and Validation of a Novel Warfarin Dosing Algorithm for Korean Patients With VKORC1 1173C
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Cho EH, Lee K, Yang M, Choi R, Baek SY, Sohn I, Kim JS, On YK, Bang OY, Cho HJ, Lee SY
- KMID: 2466014
- Ann Lab Med.
- 2020 May;40(3):216-223.
- doi: 10.3343/alm.2020.40.3.216
BACKGROUND: Differences in the performance of suggested warfarin dosing algorithms among different ethnicities and genotypes have been reported; this necessitates the development of an algorithm with enhanced performance for specific... -
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- Efficacy of Cardiac Resynchronization Therapy Using Automated Dynamic Optimization and Left Ventricular-only Pacing
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Gwag HB, Park Y, Lee SS, Kim JS, Park KM, On YK, Park SJ
- KMID: 2451549
- J Korean Med Sci.
- 2019 Jul;34(27):e187.
- doi: 10.3346/jkms.2019.34.e187
BACKGROUND: Although device-based optimization has been developed to overcome the limitations of conventional optimization methods in cardiac resynchronization therapy (CRT), few real-world data supports the results of clinical trials that... -
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- Implantable Cardioverter-Defibrillator of Korean Patients in a Single Center Registry
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Hwang JK, Gwag HB, Park SJ, Park KM, Kim JS, On YK
- KMID: 2402563
- Int J Arrhythm.
- 2017 Dec;18(4):155-167.
- doi: 10.18501/arrhythmia.2017.026
BACKGROUND AND OBJECTIVES: The safety and efficacy of implantable cardioverter-defibrillator (ICD) for Korean is unclear. We investigated the clinical characteristics and outcomes of Korean patients undergoing ICD for primary or... -
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- The Incidence of Riata Defibrillator Lead Failure: a Single-Center Experience
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Gwag HB, Hwang JK, Park KM, Park SJ, On YK, Kim JS
- KMID: 2400432
- J Korean Med Sci.
- 2017 Oct;32(10):1610-1615.
- doi: 10.3346/jkms.2017.32.10.1610
Riata defibrillator leads were recalled due to a high failure rate. This study measured the incidence of externalized conductor (EC) and electrical dysfunction (ED) and sought to determine the predictors... -
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- Comparison of De Novo versus Upgrade Cardiac Resynchronization Therapy; Focused on the Upgrade for Pacing-Induced Cardiomyopathy
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Gwag HB, Chun KJ, Hwang JK, Park KM, On YK, Kim JS, Park SJ
- KMID: 2419074
- Yonsei Med J.
- 2017 Jul;58(4):703-709.
- doi: 10.3349/ymj.2017.58.4.703
PURPOSE: This study aimed to determine whether upgrade cardiac resynchronization therapy (CRT) shows better outcomes than de novo CRT. To do so, we compared the efficacy of CRT between de... -
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- Interrelated Atrioventricular Reentrant Tachycardia and Idiopathic Left Ventricular Tachycardia in a Patient with Manifested Bystander Accessory Pathway
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Lee DH, Park SJ, On YK, Kim JS, Park KM
- KMID: 2387543
- Int J Arrhythm.
- 2017 Jun;18(2):116-120.
- doi: 10.18501/arrhythmia.2017.019
Double tachycardia is defined as the coexistence of supraventricular tachycardia (SVT) and ventricular tachycardia (VT). In clinical practice, incidentally encountered double tachycardia is difficult to diagnose during electrophysiology study without... -
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- The Absence of Atrial Contraction as a Predictor of Permanent Pacemaker Implantation after Maze Procedure with Cryoablation
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Jeon CS, Shim MS, Park SJ, Jeong DS, Park KM, On YK, Kim JS, Park PW
- KMID: 2381898
- Korean J Thorac Cardiovasc Surg.
- 2017 Jun;50(3):163-170.
- doi: 10.5090/kjtcs.2017.50.3.163
BACKGROUND: The absence of atrial contraction (AC) after the maze procedure has been reported to cause subsequent annular dilatation and to increase the risk of embolic stroke. We hypothesized that... -
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- Defibrillator Implantation in Patients with Nonischemic Systolic Heart Failure
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On YK
- KMID: 2377068
- Int J Arrhythm.
- 2017 Mar;18(1):54-56.
- doi: 10.18501/arrhythmia.2017.008
No abstract available. -
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- The Persistence of Non-Vitamin K Antagonist Oral Anticoagulants in Korean Patients with Non-Valvular Atrial Fibrillation
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Seong CS, Gwag HB, Hwang JK, Park SJ, Park KM, Kim JS, On YK
- KMID: 2366166
- Int J Arrhythm.
- 2016 Dec;17(4):190-199.
- doi: 10.18501/arrhythmia.2016.032
BACKGROUND AND OBJECTIVES: Non-vitamin K antagonist oral anticoagulants (NOACs) are increasingly used for stroke prevention in patients with non-valvular atrial fibrillation (NVAF), showing better efficacy and safety than warfarin. However,... -
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- Electrocardiogram PR Interval Is a Surrogate Marker to Predict New Occurrence of Atrial Fibrillation in Patients with Frequent Premature Atrial Contractions
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Chun KJ, Hwang JK, Choi SR, Park SJ, On YK, Kim JS, Park KM
- KMID: 2363689
- J Korean Med Sci.
- 2016 Apr;31(4):519-524.
- doi: 10.3346/jkms.2016.31.4.519
The clinical significance of prolonged PR interval has not been evaluated in patients with frequent premature atrial contractions (PACs). We investigated whether prolonged PR interval could predict new occurrence of... -
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- Role of Baroreflex Sensitivity in Predicting Tilt Training Response in Patients with Neurally Mediated Syncope
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Chun KJ, Yim HR, Park J, Park SJ, Park KM, On YK, Kim JS
- KMID: 2374034
- Yonsei Med J.
- 2016 Mar;57(2):313-320.
- doi: 10.3349/ymj.2016.57.2.313
PURPOSE: An association between baroreflex sensitivity (BRS) and the response to tilt training has not been reported in patients with neurally mediated syncope (NMS). This study sought to investigate the... -
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- Radiofreqeuncy Catheter Ablation for Tachyarrhythmia
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On YK
- KMID: 2155933
- Korean J Med.
- 2016 Mar;90(3):206-209.
- doi: 10.3904/kjm.2016.90.3.206
Radiofrequency (RF) refers to the portion of the electromagnetic spectrum in which electromagnetic waves can be generated by feeding an alternating current to an antenna. RF energy is electrically conducted,... -
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- Clinical Characteristics and Features of Frequent Idiopathic Ventricular Premature Complexes in the Korean Population
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Hwang JK, Park SJ, On YK, Kim JS, Park KM
- KMID: 2223803
- Korean Circ J.
- 2015 Sep;45(5):391-397.
- doi: 10.4070/kcj.2015.45.5.391
BACKGROUND AND OBJECTIVES: Frequent ventricular premature complexes (VPCs) increase the risk of cardiomyopathy (CMP). However, most data regarding VPCs have been obtained from Western population and in-hospital patient-based studies. The... -
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