Korea University · Medicine
Professor Jong-Il Choi's research lab specializes in clinical and translational cardiac electrophysiology, with a focus on optimizing remote monitoring systems for patients with cardiovascular implantable electronic devices. The lab investigates arrhythmia management strategies, particularly in atrial fibrillation ablation, including predictors of recurrence and left atrial remodeling post-procedure. Additional research explores pharmacological management in inherited cardiac syndromes, such as long QT syndrome, with a precision medicine approach based on genotype-specific responses. The lab also contributes to the development of efficient, evidence-based clinical workflows and device management protocols in cardiology.
Figures are computed from collected data and may differ slightly.
Remote monitoring is beneficial for the management of patients with cardiovascular implantable electronic devices by impacting morbidity and mortality. With increasing numbers of patients using remote monitoring, keeping up with higher volume of remote monitoring transmissions creates challenges for device clinic staff. This international multidisciplinary document is intended to guide cardiac electrophysiologists, allied professionals, and hospital administrators in managing remote monitoring c
This meta-analysis showed that beta-blockers were effective in reducing risk of cardiac events in patients with LQTS. Among them, nadolol was effective in LQT1 and LQT2, whereas other drugs showed different effectiveness depending on LQT genotype.
the late recurrence rate is higher in the patients with ERAT compared with those without ERAT following AF ablation, and is more often noted in the patients who underwent CTI ablation and had a prolonged procedure time. Furthermore, inducibility of AF or AT immediately after ablation independently predicts late recurrence in patients with ERAT.
The esterification of aqueous lactic acid solution with methanol and its reverse reaction catalyzed by acidic cation exchange resins in the H+ form were carried out in a batch system. The inhibiting effects of water and methanol on the resins were evaluated. The experimental data were correlated by a kinetic model that the inhibition by methanol and water was included. The reaction rate constants and the adsorption coefficients were determined from the experiments. The activity of acidic resin w
Reverse morphological remodeling of the LA occurred after successful ABL and ECV for AF. However, because LA function was lower in the ABL group than in the ECV group and did not recover to the baseline levels until 3 months after ABL, a meticulous anticoagulation program should be considered.
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