Jong Chun Park
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View article: Efficiency Improvement in a Powder‐Based Flexible Electroluminescence Device using Ag Nanothin‐Film‐Coated Transparent Electrodes
Efficiency Improvement in a Powder‐Based Flexible Electroluminescence Device using Ag Nanothin‐Film‐Coated Transparent Electrodes Open
Powder-based electroluminescent (EL) technology is one of the promising candidate technologies for flexible lighting and digital signage implementation. In article number 2200291, Byeongdae Choi and co-workers improve the efficiency of the…
View article: Efficiency Improvement in a Powder‐Based Flexible Electroluminescence Device using Ag Nanothin‐Film‐Coated Transparent Electrodes
Efficiency Improvement in a Powder‐Based Flexible Electroluminescence Device using Ag Nanothin‐Film‐Coated Transparent Electrodes Open
Powder‐based electroluminescent (EL) devices have attracted attention as a technology for realizing flexible curved lighting or displays. However, low efficiency is a challenge to overcome practical applications. Herein, the characteristic…
View article: The change in high-sensitivity troponin-T as a risk factor for significant coronary stenosis in patients with acute coronary syndrome
The change in high-sensitivity troponin-T as a risk factor for significant coronary stenosis in patients with acute coronary syndrome Open
This study identified a relationship between the serial change in cardiac biomarkers and the presence of significant coronary stenosis in patients with ACS. Serial hs-TnT change was associated with real angiographic stenosis in patients wi…
View article: Clinical impact of echocardiography-defined pulmonary hypertension on the clinical outcome in patients with multiple myeloma
Clinical impact of echocardiography-defined pulmonary hypertension on the clinical outcome in patients with multiple myeloma Open
Pulmonary hypertension (PH) is a complication of multiple myeloma (MM); however, the clinical outcomes and prognosis are relatively not well known. We aimed to investigate the risk factors of transthoracic echocardiography-defined PH and i…
View article: Kommerell Diverticulum as a Rare Cause of Dysphagia
Kommerell Diverticulum as a Rare Cause of Dysphagia Open
Kommerell diverticulum is a rare congenital anomaly of the aortic arch characterized by dilation at the proximal descending aorta, which gives rise to an aberrant subclavian artery. Kommerell diverticulum is usually asymptomatic, but can a…
View article: Impact of Anticoagulation Intensity in Korean Patients with Atrial Fibrillation: Is It Different from Western Population?
Impact of Anticoagulation Intensity in Korean Patients with Atrial Fibrillation: Is It Different from Western Population? Open
Mean INR 1.6-2.6 was better than mean INR 2.0-3.0 for the prevention of thromboembolism and major bleeding. However, INR 1.6-2.6 and TTR ≥70% had similar clinical outcomes to INR 2.0-3.0 and TTR ≥70% in Korean patients with non-valvular AF.
View article: Multimodality cardiovascular imaging in pulmonary embolism
Multimodality cardiovascular imaging in pulmonary embolism Open
Acute pulmonary embolism (APE) is one of the leading causes of cardiovascular (CV) morbidity and mortality. To select appropriate therapeutic strategy and/or to minimize the mortality and morbidity, rapid and correct identification of life…
View article: Myocardial Infarction Associated with Anomalous Origin of the Left Coronary Artery from the Pulmonary Artery and Double Right Coronary Artery
Myocardial Infarction Associated with Anomalous Origin of the Left Coronary Artery from the Pulmonary Artery and Double Right Coronary Artery Open
Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare coronary artery anomaly and double right coronary artery (RCA) is a very rare coronary anomaly. Because patients with ALCAPA usually die within 1 yea…
View article: D-dimer/troponin ratio in the differential diagnosis of acute pulmonary embolism from non-STelevation myocardial infarction
D-dimer/troponin ratio in the differential diagnosis of acute pulmonary embolism from non-STelevation myocardial infarction Open
D-dimer/TnI ratio would be a simple and useful parameter for differentiating APE with cardiac troponin elevation from NSTEMI. Optimal cardiovascular imaging to identify APE should be considered in patients with D-dimer/ TnI ratio > 1.82 be…
View article: Real World Comparison of Rivaroxaban and Warfarin in Korean Patients with Atrial Fibrillation: Propensity Matching Cohort Analysis
Real World Comparison of Rivaroxaban and Warfarin in Korean Patients with Atrial Fibrillation: Propensity Matching Cohort Analysis Open
Rivaroxaban has emerged as a potential alternative to warfarin for the prevention of thromboembolism in patients with atrial fibrillation (AF). However, there has been concern for the risk of major bleeding, especially in Asian patients. W…
View article: Prevalence of Fabry Disease in Korean Men with Left Ventricular Hypertrophy
Prevalence of Fabry Disease in Korean Men with Left Ventricular Hypertrophy Open
We identified three patients (0.3%) with Fabry disease among unselected Korean men with LVH. Although the prevalence of Fabry disease was low in our study, early treatment of Fabry disease can result in a good prognosis. Therefore, in men …
View article: Benefit of Early Statin Initiation within 48 Hours after Admission in Statin-Naïve Patients with Acute Myocardial Infarction Undergoing Percutaneous Coronary Intervention
Benefit of Early Statin Initiation within 48 Hours after Admission in Statin-Naïve Patients with Acute Myocardial Infarction Undergoing Percutaneous Coronary Intervention Open
ClinicalTrials.gov Identifier: NCT02385682.
View article: Impacts of Diastolic Function on Clinical Outcomes in Young Patients with Acute Myocardial Infarction
Impacts of Diastolic Function on Clinical Outcomes in Young Patients with Acute Myocardial Infarction Open
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View article: University athletes and changes in cardiac geometry: insight from the 2015 Gwangju Summer Universiade
University athletes and changes in cardiac geometry: insight from the 2015 Gwangju Summer Universiade Open
A large scale cardiovascular screening programme of the 2015 Summer Universiade demonstrated that abnormal LV geometry is not uncommon (13.2%) and concentric remodelling is the most common pattern of LV geometric change in young trained un…
View article: Impacts of Predischarge Diastolic Functional Recovery on Clinical Outcomes in Patients With Hypertensive Heart Failure
Impacts of Predischarge Diastolic Functional Recovery on Clinical Outcomes in Patients With Hypertensive Heart Failure Open
Impaired predischarge DFR, regardless of the type of HF or predischarge systolic functional recovery, is an independent predictor of future MACE in HHF. Changes in diastolic function should be carefully monitored and would be useful in ris…
View article: Pre-discharge anemia as a predictor of adverse clinical outcomes in patients with acute decompensated heart failure
Pre-discharge anemia as a predictor of adverse clinical outcomes in patients with acute decompensated heart failure Open
Pre-discharge anemia, rather than anemia at admission, was identified as an independent predictor of mortality in patients with ADHF after surviving discharge. The results of the present study suggest that the identification and optimal ma…
View article: Predictors of Clinical Outcome in Patients with Angiographically Intermediate Lesions with Minimum Lumen Area Less than 4 mm<sup>2</sup>Using Intravascular Ultrasound in Non-Proximal Epicardial Coronary Artery
Predictors of Clinical Outcome in Patients with Angiographically Intermediate Lesions with Minimum Lumen Area Less than 4 mm<sup>2</sup>Using Intravascular Ultrasound in Non-Proximal Epicardial Coronary Artery Open
We investigated predictors of major adverse cardiac events (MACE) with two years after medical treatment for lesions with angiographically intermediate lesions with intravascular ultrasound (IVUS) minimum lumen area (MLA) 2 in non-proximal…
View article: Recovery of High Degree Atrioventricular Block in a Patient with Cardiac Sarcoidosis by Corticosteroid Therapy
Recovery of High Degree Atrioventricular Block in a Patient with Cardiac Sarcoidosis by Corticosteroid Therapy Open
FIG. 1. Changes in electrocardiography (ECG) and imaging studies.(A) Baseline ECG demonstrated 2:1 atrioventricular (AV) block.(B) Baseline cardiac magnetic resonance imaging showed late gadolinium enhancement of the interventricular septu…
View article: Optimal dose of dabigatran for the prevention of thromboembolism with minimal bleeding risk in Korean patients with atrial fibrillation
Optimal dose of dabigatran for the prevention of thromboembolism with minimal bleeding risk in Korean patients with atrial fibrillation Open
Although D150 and D110 had a comparable efficacy, only D110 lowered the risk of major bleeding in Korean AF patients compared with warfarin. Even the guideline-discordant use of dabigatran 110 mg demonstrated a similar efficacy and safety …
View article: T peak–Tend interval during therapeutic hypothermia can predict upcoming ventricular fibrillation in subjects with aborted arrhythmic sudden cardiac death: 3-years follow-up results
T peak–Tend interval during therapeutic hypothermia can predict upcoming ventricular fibrillation in subjects with aborted arrhythmic sudden cardiac death: 3-years follow-up results Open
In patients with aborted arrhythmic SCD, long Tpeak-Tend interval and QTc interval during TH could predict VF development in their follow-up.
View article: Prognostic significance of non-chest pain symptoms in patients with non-ST-segment elevation myocardial infarction
Prognostic significance of non-chest pain symptoms in patients with non-ST-segment elevation myocardial infarction Open
Acute myocardial infarction patients with atypical symptoms were not rare in clinical practice and showed a high risk of delayed reperfusion therapy. After imbalance between the groups was minimized by use of propensity score matching, pat…
View article: Multiple giant calcified aneurysms of three coronary arteries
Multiple giant calcified aneurysms of three coronary arteries Open
that the 5A/5A genotype of MMP-3 was significantly more frequent in patients with coronary aneurysms than in controls.Large-scale clinical studies are required to establish common treatment guidelines for this disease.
View article: Masked inherited primary arrhythmia syndromes in sudden cardiac death patients accompanied by coronary vasospasm
Masked inherited primary arrhythmia syndromes in sudden cardiac death patients accompanied by coronary vasospasm Open
Even though a number of aborted SCD survivors have coronary vasospasms, some also have IPAS, which has the potential to cause SCD. Therefore, meticulous evaluations and follow-ups for IPAS are required in those patients.
View article: Blood Pressure Targets and Clinical Outcomes in Patients with Acute Myocardial Infarction
Blood Pressure Targets and Clinical Outcomes in Patients with Acute Myocardial Infarction Open
In patients with acute MI, a 'U curve phenomenon' was observed when assessing patient BP control versus MACE rate.
View article: Optimal Timing of Percutaneous Coronary Intervention for Nonculprit Vessel in Patients with ST-Segment Elevation Myocardial Infarction and Multivessel Disease
Optimal Timing of Percutaneous Coronary Intervention for Nonculprit Vessel in Patients with ST-Segment Elevation Myocardial Infarction and Multivessel Disease Open
Deferred staged PCI after one week index PCI was associated with the highest MACE, as compared to both simultaneous multivessel PCI and early staged PCI <1 week.
View article: Impact of Age on Clinical Outcomes in Middle-aged Korean Female Patients with Acute Myocardial Infarction - Based on a Cut-off Age of 55 Years
Impact of Age on Clinical Outcomes in Middle-aged Korean Female Patients with Acute Myocardial Infarction - Based on a Cut-off Age of 55 Years Open
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