Jae Sun Uhm
Yonsei University
Internal medicineSurgeryCardiologyCohort studyHazard ratioSinus rhythmCatheter ablationHeart failureAblationAtrial fibrillationPulmonary veinPopulationLeft atrialIn patientRadiofrequency catheter ablationIncidence (epidemiology)Confidence intervalStrokeMedicineCohortEjection fraction
355Publications
26H-index
2,420Citations
Publications 349
Newest
#1Daehoon Kim (Yonsei University)H-Index: 8
Last. Boyoung Joung (Yonsei University)H-Index: 46
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We aimed to investigate the comparative risk of fracture among patients with atrial fibrillation (AF) treated with warfarin or non-vitamin K antagonist oral anticoagulants (NOACs). Using the Korean National Health Insurance Service database, patients with AF who received a prescription for apixaban, dabigatran, rivaroxaban, or warfarin between 2013 and 2016 were included. Risk of major fractures (osteoporotic hip, vertebral, or pelvic fractures) were compared using inverse probability of treatme...
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#1Hui Nam Pak (University Health System)H-Index: 45
#2Sy Yang (University Health System)
Last. Junbeom Park (University Health System)H-Index: 20
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#1Je Wook Park (University Health System)H-Index: 3
#1Junbeom Park (University Health System)H-Index: 20
Last. Hui Nam Pak (University Health System)H-Index: 45
view all 12 authors...
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#1Hui Nam Pak (University Health System)H-Index: 45
#2Je Wook Park (University Health System)H-Index: 3
Last. Moon Hyoung Lee (University Health System)H-Index: 40
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Objective The risk of procedure-related complications and rhythm outcomes differ between men and women after atrial fibrillation catheter ablation (AFCA). We evaluated whether consistent sex differences existed in mapping and rhythm outcomes in repeat ablation procedures. Methods Among 3282 patients in the registry, we analysed 443 consecutive patients (24.6% female, 58.5±10.3 years old, 61.5% with paroxysmal atrial fibrillation) who underwent a second AFCA. We compared the clinical factors, map...
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#1Myunghee Hong (University Health System)H-Index: 2
#2Yusuke Ebana (Tokyo Medical and Dental University)H-Index: 9
Last. Hui Nam Pak (University Health System)H-Index: 45
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BACKGROUND In European ancestry, 111 genetic loci were identified as associated with atrial fibrillation (AF). We explored the reproducibility of those single nucleotide polymorphisms (SNPs) in a genome-wide association study (GWAS) meta-analysis of Far East Asian populations. METHODS We performed a meta-analysis of the Korean AF network and Japanese AF data sets (9118 cases and 33 467 controls) by an inverse-variance fixed-effects model. We compared the results with 111 previously reported SNPs...
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#1Mi Kyoung Song (New Generation University College)H-Index: 8
#2Jae Sun Uhm (Yonsei University)H-Index: 26
Last. Eun-Jung Bae (New Generation University College)H-Index: 6
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BACKGROUND Implantable cardioverter-defibrillator (ICD) therapy is important for the prevention of sudden cardiac death, but data on clinical outcomes of ICD therapy in Asian pediatric patients are scarce. The aim of this Korean multicenter study was to evaluate the current state and elucidate the clinical outcomes of ICD therapy in children.Methods and Results:Data from 5 pediatric cardiology centers were retrospectively collected from 2007 to 2019. Altogether, 99 patients were enrolled (mean a...
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#1Chewan Lim (Yonsei University)H-Index: 1
#2Tae Hoon Kim (Yonsei University)H-Index: 38
Last. Boyoung Joung (Yonsei University)H-Index: 46
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AIMS The aim of this study is to determine the relationship between alcohol consumption and atrial fibrillation (AF)-related adverse events in the AF population. METHODS AND RESULTS A total of 9411 patients with nonvalvular AF in a prospective observational registry were categorized into four groups according to the amount of alcohol consumption-abstainer-rare, light (<100 g/week), moderate (100-200 g/week), and heavy (≥200 g/week). Data on adverse events (ischaemic stroke, transient ischaemic a...
2 CitationsSource
#1Min Kim (University Health System)
#1Min Kim (University Health System)H-Index: 18
Last. Hui Nam Pak (University Health System)H-Index: 45
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AIMS Although atrial fibrillation (AF) catheter ablation (AFCA) is an effective rhythm control strategy, there is limited data on whether ischaemic stroke (IS) or intracranial haemorrhage (ICH) decreases after AFCA compared with medical therapy or non-AF population. We explored the IS and ICH risk after AFCA or medical therapy in the AF population and matched non-AF population. METHODS AND RESULTS We compared 1629 patients with AFCA (Yonsei AF ablation cohort), 3258 with medical therapy [Korean ...
1 CitationsSource
#1Jae Hyuk Lee (Yonsei University)H-Index: 12
#2Pil Sung YangH-Index: 20
Last. Boyoung Joung (Yonsei University)H-Index: 46
view all 9 authors...
Objective To evaluate whether baseline and changes in cardiovascular health (CVH) were related to incident atrial fibrillation (AF) risk in the elderly population. Methods From the Korea National Health Insurance Service-Senior cohort, we included 208 598 participants without prior AF (median age: 70 (IQR 66–74) years; 90 916 (43.6%) men) who underwent national health check-ups between 1 January 2005 and 31 December 2012. Using the six metrics of the American Heart Association, participants were...
1 CitationsSource
#1Min Kim (Yonsei University)H-Index: 18
#1Min Kim (Yonsei University)
Last. Boyoung Joung (Yonsei University)H-Index: 46
view all 9 authors...
Purpose Cardiovascular health (CVH) status is associated with several cardiovascular outcomes; however, correlations between changes in CVH status and risk of sudden cardiac death (SCD) are unknown. We aimed to evaluate associations between changes in CVH status and risk of SCD and all-cause death in older adults. Materials and methods We used data from the Korea National Health Insurance Service-Senior cohort database (2005-2012). Six metrics from the American Heart Association (smoking, body m...
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