Circ Cardiovasc Imaging. 2017 Apr;10(4). pii: e005800. doi: 10.1161/CIRCIMAGING.116.005800.
Coronary Computed Tomography Angiography Predicts Guidewire Crossing and Success of Percutaneous Intervention for Chronic Total Occlusion Korean Multicenter CTO CT Registry Score as a Tool for Assessing Difficulty in Chronic Total Occlusion Percutaneous Coronary Intervention
Yu CW11, Lee HJ2, Suh J2, Lee NH2, Park SM2, Park TK2, Yang JH2, Song YB2, Hahn JY2, Choi SH2, Gwon HC2, Lee SH2, Choe YH2, Kim SM2, Choi JH1.

JACC Cardiovasc Interv. 2017 Mar 27;10(6):571-581. doi: 10.1016/j.jcin.2016.11.033. Epub 2017 Mar 1.
Identification of Coronary Artery Side Branch Supplying Myocardial Mass That May Benefit From Revascularization
Kim HY11, Doh JH2, Lim HS3, Nam CW4, Shin ES5, Koo BK6, Lee JM7, Park TK7, Yang JH7, Song YB7, Hahn JY7, Choi SH7, Gwon HC7, Lee SH7, Kim SM8, Choe Y8, Choi JH9.

PLoS One. 2017 Jan 12;12(1):e0170115. doi: 10.1371/journal.pone.0170115. eCollection 2017.
Morphine Does Not Affect Myocardial Salvage in ST-Segment Elevation Myocardial Infarction
Gwag HB11, Park TK1, Song YB1, Kim EK1, Jang WJ2, Yang JH1, Hahn JY1, Choi SH1, Choi JH1, Lee SH1, Choe YH3, Ahn J4, Carriere KC4,5, Gwon HC1.

Am Heart J. 2016 Dec;182:1-8. doi: 10.1016/j.ahj.2016.07.022. Epub 2016 Aug 26.
Safety of 6-month duration of dual antiplatelet therapy after percutaneous coronary intervention in patients with acute coronary syndromes: Rationale and design of the Smart Angioplasty Research Team-safety of 6-month duration of Dual Antiplatelet Therapy after percutaneous coronary intervention in patients with acute coronary syndromes ( SMART-DATE) prospective multicenter randomized trial
Lee JM11, Cho DK2, Hahn JY3, Song YB1, Park TK1, Oh JH4, Lee JB5, Doh JH6, Kim SH7, Yang JH1, Choi JH1, Choi SH1, Lee SH1, Gwon HC8.

Int J Cardiol. 2016 Nov 15;223:791-796. doi: 10.1016/j.ijcard.2016.08.229. Epub 2016 Aug 20.
Impact of statin therapy on long-term clinical outcomes of vasospastic angina without significant stenosis: A propensity-score matched analysis
Oh MS11, Yang JH1, Lee DH1, Park TK1, Song YB1, Hahn JY1, Choi JH1, Lee SH1, Gwon HC1, Choi SH2.

J Am Heart Assoc. 2016 Nov 16;5(11). pii: e004336.
Clinical Outcomes of Vasospastic Angina Patients Presenting With Acute Coronary Syndrome
Cho SW11, Park TK1, Gwag HB1, Lim AY1, Oh MS1, Lee DH1, Seong CS1, Yang JH1, Song YB1, Hahn JY1, Choi JH1, Lee SH1, Gwon HC1, Choi SH2.

Int J Cardiol. 2016 Oct 15;221:161-6. doi: 10.1016/j.ijcard.2016.06.195. Epub 2016 Jun 28.
Clinical implications of low-dose aspirin on vasospastic angina patients without significant coronary artery stenosis; a propensity score-matched analysis
Lim AY11, Park TK1, Cho SW1, Oh MS1, Lee da H1, Seong CS1, Gwag HB1, Yang JH1, Song YB1, Hahn JY1, Choi JH1, Lee SH1, Gwon HC1, Ahn J2, Carriere KC3, Choi SH4.

JACC Cardiovasc Interv. 2016 Sep 26;9(18):1879-86. doi: 10.1016/j.jcin.2016.06.049. Epub 2016 Aug 31.
Major Predictors of Long-Term Clinical Outcomes After Percutaneous Coronary Intervention for Coronary Bifurcation Lesions With 2-Stent Strategy Patient-Level Analysis of the Korean Bifurcation Pooled Cohorts
Song PS11, Song YB2, Lee JM3, Hahn JY3, Choi SH3, Choi JH3, Lee SH3, Park KW4, Kim HS4, Jang Y5, Seung KB6, Oh JH7, Gwon HC3.

JACC Cardiovasc Interv. 2016 Aug 8;9(15):1548-60. doi: 10.1016/j.jcin.2016.04.008. Epub 2016 Jul 13.
Physiological Severity of Coronary Artery Stenosis Depends on the Amount of Myocardial Mass Subtended by the Coronary Artery
Kim HY11, Lim HS2, Doh JH3, Nam CW4, Shin ES5, Koo BK6, Yoon MH2, Tahk SJ2, Kang DK7, Song YB1, Hahn JY1, Choi SH1, Gwon HC1, Lee SH1, Kim EK1, Kim SM8, Choe Y8, Choi JH9.

PLoS One. 2016 Aug 11;11(8):e0160955. doi: 10.1371/journal.pone.0160955. eCollection 2016.
D-Dimer Levels Predict Myocardial Injury in ST-Segment Elevation Myocardial Infarction: A Cardiac Magnetic Resonance Imaging Study
Choi S11, Jang WJ2, Song YB1, Lima JA3, Guallar E4, Choe YH5, Hwang JK1, Kim EK1, Yang JH1, Hahn JY1, Choi SH1, Lee SC1, Lee SH1, Gwon HC1.

EuroIntervention. 2016 Jul 20;12(4):456-64. doi: 10.4244/EIJV12I4A79.
Impact of non-compliant balloons on long-term clinical outcomes in coronary bifurcation lesions: results from the COBIS (COronary Bifurcation Stent) II registry
Park TK11, Lee JH, Song YB, Jeong JO, Hahn JY, Yang JH, Choi SH, Choi JH, Lee SH, Jeong MH, Kim HS, Oh JH, Yu CW, Rha SW, Jang Y, Yoon JH, Tahk SJ, Seung KB, Park JS, Gwon HC.

Medicine (Baltimore). 2016 Jul;95(30):e4300. doi: 10.1097/MD.0000000000004300.
Association of beta-blocker therapy with long-term clinical outcomes in patients with coronary chronic total occlusion
Hwang JK11, Yang JH, Hwang JW, Jang WJ, Song YB, Hahn JY, Choi JH, Lee SH, Gwon HC, Choi SH.

J Cardiovasc Comput Tomogr. 2016 Jul-Aug;10(4):291-300. doi: 10.1016/j.jcct.2016.06.002. Epub 2016 Jun 23.
Triple rule-out computed tomography for risk stratification of patients with acute chest pain
Chae MK11, Kim EK2, Jung KY3, Shin TG3, Sim MS3, Jo IJ3, Song KJ3, Chang SA2, Song YB2, Hahn JY2, Choi SH2, Gwon HC2, Lee SH2, Kim SM4, Eo H4, Choe YH4, Choi JH5.

PLoS One. 2016 Jun 17;11(6):e0157549. doi: 10.1371/journal.pone.0157549. eCollection 2016.
First-Generation Versus Second-Generation Drug-Eluting Stents in Coronary Chronic Total Occlusions: Two-Year Results of a Multicenter Registry
Ahn JH11,2, Yang JH2,3, Yu CW4, Kim JS5, Lee HJ5, Choi RK5, Kim TH5, Jang HJ5, Choi YJ5, Roh YM5, Shim WH5, Song YB2, Hahn JY2, Choi JH2, Lee SH2, Gwon HC2, Choi SH2.

Atherosclerosis. 2016 Jun;249:186-90. doi: 10.1016/j.atherosclerosis.2016.03.027. Epub 2016 Mar 28.
Borderline ankle-brachial index is associated with poor short-term clinical outcome after coronary artery intervention
Lee SH11, Choi SH2, Kim EK1, Yang JH1, Song YB1, Hahn JY1, Choi JH1, Gwon HC1, Lee SH1, Kim DK1.

Int J Cardiol. 2016 May 1;210:56-62. doi: 10.1016/j.ijcard.2016.02.084. Epub 2016 Feb 16.
Optimal medical therapy may be a better initial strategy in patients with chronic total occlusion of a single coronary artery
Hwang JW11, Yang JH2, Choi SH3, Hwang JK1, Jang WJ1, Hahn JY1, Song YB1, Choi JH1, Lee SH1, Gwon HC1.

JACC Cardiovasc Interv. 2016 Mar 28;9(6):517-26. doi: 10.1016/j.jcin.2015.11.037.
Optimal Strategy for Provisional Side Branch Intervention in Coronary Bifurcation Lesions 3-Year Outcomes of the SMART-STRATEGY Randomized Trial
Song YB11, Park TK1, Hahn JY1, Yang JH1, Choi JH1, Choi SH1, Lee SH1, Gwon HC2.

Circ Cardiovasc Interv. 2016 Jan;9(1):e002816. doi: 10.1161/CIRCINTERVENTIONS.115.002816.
Clopidogrel Versus Aspirin as an Antiplatelet Monotherapy After 12-Month Dual-Antiplatelet Therapy in the Era of Drug-Eluting Stents
Park TK11, Song YB2, Ahn J1, Carriere KC1, Hahn JY1, Yang JH1, Choi SH1, Choi JH1, Lee SH1, Gwon HC1.

PLoS One. 2016 Jan 5;11(1):e0141846. doi: 10.1371/journal.pone.0141846. eCollection 2016.
The Impact of Renal Dysfunction on the Long Term Clinical Outcomes of Diabetic Patients Undergoing Percutaneous Coronary Intervention in the Drug-Eluting Stent Era
Choi KH11, Yang JH1,2, Kim JH1, Song YB1, Hahn JY1, Choi JH1,3, Gwon HC1, Lee SH1, Choi SH1.

Circ J. 2016;80(1):211-7. doi: 10.1253/circj.CJ-15-0673. Epub 2015 Nov 19.
Optimal Medical Therapy vs. Percutaneous Coronary Intervention for Patients With Coronary Chronic Total Occlusion
Yang JH11, Kim BS, Jang WJ, Ahn J, Park TK, Song YB, Hahn JY, Choi JH, Lee SH, Gwon HC, Choi SH.