Young-Guk Ko, MD

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

The Incidence of Non-Cardiac Surgery in Patients Treated With Drug-Eluting Stents According to Age

01/30/2019

Oh-Hyun Lee , MD;

Jung-Sun Kim , MD;

Sung-Jin Hong , MD;

Young-Guk Ko , MD;

Chul-Min Ahn , MD;

Donghoon Choi , MD, PhD;

Yangsoo Jang , MD, PhD;