Yangsoo Jang, MD, PhD

Chronic total occlusion (CTO) percutaneous coronary intervention (PCI) can improve patient symptoms, but it remains controversial whether it impacts subsequent clinical outcomes.

Chronic total occlusion (CTO)...

10/13/2022

Journal of Invasive Cardiology

Histopathologic Validation of Optical Coherence Tomography Findings of Non-Apposed Side-Branch Struts in Porcine Arteries

06/27/2013

Yong Hoon Kim , MD;

Dong-Ho Shin , MD;

Byoung-Keuk Kim , MD;

Young-Guk Ko , MD;

Donghoon Choi , MD, PhD;

Yangsoo Jang , MD, PhD;

Myeong-Ki Hong , MD;

Ae-Young Her , MD;

Jung-Sun Kim , MD;

The presence of uncovered struts overlying side-branch is considered to be a potential risk of stent thrombosis. This study demonstrates accuracy of optical coherence tomography in detection of neointimal coverage of nonapposed struts over...

The presence of uncovered struts...

06/27/2013

Journal of Invasive Cardiology

Original Contribution

Hemostatic Efficacy of Hysrophilic Wound Dressing after Transradial Catheterization

08/01/2008

Ji-Hyuck Rhee , MD;

Sungha Park , MD;

Won-Heum Shim , MD;

Sueng-Yun Cho , MD;

Young-Guk Ko , MD;

Donghoon Choi , MD, PhD;

Yangsoo Jang , MD, PhD;

Eui-Young Choi , MD;

Jin-Bae Kim , MD;

Transradial coronary angiography (TRA) has proven to be a feasible, safe, and effective method, and steadily growing in popularity.1,2 Furthermore, TRA carries great advantages in terms of reducing the risk of major entry-site complications,...

Transradial coronary angiography...

08/01/2008

Journal of Invasive Cardiology

Original Contribution

Optical Coherence Tomography Evaluation of In-Stent Restenotic Lesions with Visible Microvessels

02/29/2012

Yangsoo Jang , MD, PhD;

Myeong-Ki Hong , MD;

Byeong-Keuk Kim , MD, PhD;

Jung-Sun Kim , MD;

Dong-Ho Shin , MD;

Young-Guk Ko , MD;

Donghoon Choi , MD, PhD;

Abstract: Objective. We sought to evaluate the characteristics of in-stent restenosis (ISR) lesions with microvessels, detected by an optical coherence tomography (OCT). Background. No sufficient in vivo data exist regarding microvessel...

Abstract: Objective. We sought...

02/29/2012

Journal of Invasive Cardiology

Original Contribution

Serial Optical Coherence Tomography-Based Observation of Strut Coverage on Drug-Eluting Stent Crossing Side-Branch Vessels

11/01/2012

Byeong-Keuk Kim , MD, PhD;

Jung-Sun Kim , MD;

Dong-Ho Shin , MD;

Young-Guk Ko , MD;

Seung-Yul Lee , MD;

Donghoon Choi , MD, PhD;

Yangsoo Jang , MD, PhD;

Myeong-Ki Hong , MD;

Abstract: Background. Serial changes in strut coverage of drug-eluting stents (DESs), which are placed across side-branch vessels, remain unclear. Methods. The changes in strut coverage of DESs crossing side-branch vessels (size ≥2.0 mm) were...

Abstract: Background. Serial...

11/01/2012

Journal of Invasive Cardiology

Original Contribution

Predictors of Permanent Pacemaker Insertion Following Transcatheter Aortic Valve Replacement With the CoreValve Revalving System Based on Computed Tomography Analysis: An Asian Multicenter Registry Study

06/29/2015

Fabio Enrique B. Posas , MD;

Michael Kang-Yin Lee , MD;

Hyo-Soo Kim , MD, PhD;

Eberhard Grube , MD;

Yangsoo Jang , MD, PhD;

Myeong-Ki Hong , MD;

Young-Hak Kim , MD;

Seung-Jung Park , MD, PhD;

Won-Jang Kim , MD;

Seungbong Han , PhD;

Timothy C. Dy , MD;

This study aims to determine predictive variables for permanent pacemaker insertion after transcatheter aortic valve replacement with the CoreValve Revalving System.

This study aims to determine...

06/29/2015

Journal of Invasive Cardiology

Radial Access Technique

Transradial Versus Transfemoral Intervention for the Treatment of Left Main Coronary Bifurcations: Results From the COBIS (COronary BIfurcation Stenting) II Registry

01/09/2015

Joo-Yong Hahn , MD;

Jin-Ho Choi , MD;

Jung-Han Yoon , MD;

Ki-Bae Seung , MD;

Yangsoo Jang , MD, PhD;

Seung-Jea Tahk , MD, PhD;

Hyeon-Cheol Gwon , MD;

Sang-Hoon Lee , MD;

Seungmin Chung , MD;

Jeong-Hoon Yang , MD;

Seung-Hyuk Choi , MD;

Young-Bin Song , MD;

We compared clinical outcomes of transradial (TR) and transfemoral (TF) percutaneous coronary interventions (PCI) in patients with left main coronary artery (LMCA) bifurcation lesions. TR-PCI is a safe and effective vascular approach even in...

We compared clinical outcomes of...

01/09/2015

Journal of Invasive Cardiology

Original Contribution

Clinical Outcome of Successful Percutaneous Coronary Intervention for Chronic Total Occlusion: Results From the Multicenter Korean Chronic Total Occlusion (K-CTO) Registry

06/02/2014

Seung-Ho Hur , MD, PhD;

Dong-Ho Shin , MD;

Yangsoo Jang , MD, PhD;

Seung-Woon Rha , MD, PhD;

Myeong-Ki Hong , MD;

Hyo-Soo Kim , MD, PhD;

Byeong-Keuk Kim , MD, PhD;

Moo-Hyun Kim , MD, PhD;

Hyeon-Cheol Gwon , MD;

Cheol Woong Yu , MD;

Hun Sik Park , MD;

In-Ho Chae , MD;

Seung-Hwan Lee , MD;

This multicenter Korean registry investigates the impact of the success or failure of chronic total occlusion interventions on clinical outcomes in the current drug-eluting stent era.

This multicenter Korean registry...

06/02/2014

Journal of Invasive Cardiology