Hyun Jin Ahn

Prediction of Atrial Fibrillation Occurrence With Handheld Mobile Electrocardiogram: Deep Learning Model Development Using Real-World Data

M. Park, Hyun Jin Ahn, Yeongyeon Na, Sunghoon Joo et autres

Abstract Background Atrial fibrillation (AF) is a common arrhythmia associated with an increased risk of stroke and heart failure. To improve prevention, recent studies have used deep learning models to identify at-risk individuals early from normal sinus rhythm (NSR). However, studies using …

kr (code pays fourni par la source)

Position-wise comparison of handheld 6-lead ECG versus the standard 12-lead ECG in patients with arrhythmia: comparative study

Young Jun Park, Sujeong Eom, Sang Jun Lee, Yeongyeon Na et autres

BACKGROUND: P30) versus the standard 12‑lead in an arrhythmia cohort, considering posture and synchrony. METHODS: In this prospective single-center study, simultaneous 10-s 12-lead ECGs and time-aligned 10-s segments from 30-s 6-lead recordings were obtained from arrhythmia patients in both supine and sitting …

kr, jp (code pays fourni par la source)

Deep Learning Model Using Transfer Learning for Detecting Left Ventricular Systolic Dysfunction: Retrospective Algorithm Development and Validation Study

Sungjae Lee, Jung‐Woo Son, Sung-Ai Kim, Min‐Soo Ahn et autres

Background: Artificial intelligence-augmented electrocardiogram (AI-ECG) models for detecting left ventricular systolic dysfunction (LVSD) often exhibit degraded performance in patients with comorbidities. Objective: This study aimed to introduce and validate a recalibration method using longitudinal patient data to enhance prediction accuracy and simulate …

kr, Nigéria, us, jp (code pays fourni par la source)

Sex Differences in Procedural Characteristics and Clinical Outcomes Among Patients Undergoing Bifurcation PCI

Hyun Jin Ahn, Francesco Bruno, Jeehoon Kang, Doyeon Hwang et autres

BACKGROUND AND OBJECTIVES: The risk profiles, procedural characteristics, and clinical outcomes for women undergoing bifurcation percutaneous coronary intervention (PCI) are not well defined compared to those in men. METHODS: COronary BIfurcation Stenting III (COBIS III) is a multicenter, real-world registry of 2,648 …

kr, it, pl, fr, es (code pays fourni par la source)

TCT-1009 Effect of Statin on Different Stages of Coronary Plaque Evolution Defined by Topological Data Analysis of Coronary Atherosclerosis

Hyun Jin Ahn, Doyeon Hwang, Seung‐Pyo Lee, Bon‐Kwon Koo et autres

kr, us, it, cz, pt, de, ca, nl (code pays fourni par la source)

TCT-779 Different Vessels, Different Risks?: Sex-Specific Diagnostic Performance of High-Risk Anatomic, Physiologic Parameters to Predict Acute Coronary Syndrome

Hyun Jin Ahn, Seokhun Yang, Keehwan Lee, Kyu‐Sun Lee et autres

kr, ch, jp, au, be, dk, ca, us (code pays fourni par la source)

Sex as a Variable in Susceptibility to Radiation Induced Lung Injury and Macrophage Accumulation

Hyun Jin Ahn, Eun Joo Chung, Andrew J. White, So Mee Kwon et autres

us (code pays fourni par la source)

Impact of Senolytic Therapy on Macrophages in Radiation-Induced Skin Fibrosis

Eun Joo Chung, Anne White, Seong Keun Kwon, Hyun Jin Ahn et autres

Association between body mass index and results of cryoballoon ablation in Korean patients with atrial fibrillation: an analysis from the Korean Heart Rhythm Society Cryoablation registry

Hyun Jin Ahn, Il‐Young Oh, JungMin Choi, Kyung‐Yeon Lee et autres

AIMS: Pulmonary vein isolation using cryoablation is effective and safe in patients with atrial fibrillation (AF). Although both obesity and underweight are associated with a higher risk for incident AF, there is limited data on the efficacy and safety following cryoablation according …

kr (code pays fourni par la source)

Risk of Death From Various Causes According to Prevalent Atrial Fibrillation: A Nationwide Population-Based Study

Y.-J. Kim, So‐Ryoung Lee, Eue‐Keun Choi, Hyun Jin Ahn et autres

Background: Atrial fibrillation (AF) is associated with increased risks of adverse events including stroke and all-cause death.Understanding the pattern of causes of death (COD) with the relative risks in patients with AF compared to the non-AF population is essential in planning optimal …

kr, gb, dk (code pays fourni par la source)

TCT-255 Sex Differences in Procedural Characteristics and Clinical Outcomes Among Patients Undergoing Bifurcation PCI Using Second-Generation Drug-Eluting Stents

Hyun Jin Ahn, Bon‐Kwon Koo, Doyeon Hwang, Ki Hong Choi et autres

kr (code pays fourni par la source)

Increased risk of incident atrial fibrillation in young adults with mental disorders: A nationwide population-based study

Hyun Jin Ahn, So‐Ryoung Lee, Eue‐Keun Choi, Nan Young Bae et autres

kr, gb, dk (code pays fourni par la source)