- Ischemic Burden Assessment Using Single Photon Emission Computed Tomography in Single Vessel Chronic Total Occlusion of Coronary Artery
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Yoon YH, Han S, Kwon O, Lee K, Kim JH, Lee J, Kim To, Roh JH, Lee PH, Kang SJ, Lee JH, Kim YH, Lee CW, Moon DH, Lee SW
- KMID: 2525455
- Korean Circ J.
- 2022 Feb;52(2):150-161.
- doi: 10.4070/kcj.2021.0240
Background and Objectives: Studies evaluating the nature of ischemic burden of chronic total occlusion (CTO) vessels are still lacking. Methods: A total of 165 patients with single vessel CTO >2.5 mm... -
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- Iteration of Reverse Controlled Antegrade and Retrograde Tracking for Coronary Chronic Total Occlusion Intervention: a Current Appraisal
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Dash D
- KMID: 2507004
- Korean Circ J.
- 2020 Oct;50(10):867-879.
- doi: 10.4070/kcj.2020.0156
Coronary chronic total occlusion (CTO) remains one of the most challenging subsets for percutaneous coronary intervention (PCI). The retrograde recanalization is one of the most significant amendments of the technique... -
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- A Technical Focus on Antegrade Dissection and Re-entry for Coronary Chronic Total Occlusions: a Practice Update for 2019
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Walsh SJ, Cosgrove C, Spratt JC, Hanratty C
- KMID: 2450387
- Korean Circ J.
- 2019 Jul;49(7):559-567.
- doi: 10.4070/kcj.2019.0160
Coronary chronic total occlusions (CTOs) are a commonly encountered lesion. These present in a diverse patient population with variable anatomy. Technical success rates of ~90% are achievable for CTO lesions... -
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- RE: Prediction of the Left Ventricular Functional Outcome by Myocardial Extracellular Volume Fraction Measured Using Magnetic Resonance Imaging: Methodological Issue
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Karimi S, Pourmehdi , Naderi M
- KMID: 2447080
- Korean J Radiol.
- 2019 Jun;20(6):1001-1002.
- doi: 10.3348/kjr.2019.0062
No abstract available. -
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- Role of Myocardial Extracellular Volume Fraction Measured with Magnetic Resonance Imaging in the Prediction of Left Ventricular Functional Outcome after Revascularization of Chronic Total Occlusion of Coronary Arteries
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Chen Y, Zheng X, Jin H, Deng S, Ren D, Greiser A, Fu C, Gao H, Zeng M
- KMID: 2429922
- Korean J Radiol.
- 2019 Jan;20(1):83-93.
- doi: 10.3348/kjr.2018.0069
OBJECTIVE: The purpose of this study was to prospectively investigate the value of the myocardial extracellular volume fraction (ECV) in predicting myocardial functional outcome after revascularization of coronary chronic total... -
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- Two Cases of Complications during Percutaneous Coronary Intervention for Myocardial Infarction in Patients with Concurrent Chronic Total Occlusion in an Emergency Setting
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Han D, Kim S, Park SJ, Choi JH
- KMID: 2437875
- Soonchunhyang Med Sci.
- 2018 Dec;24(2):207-210.
- doi: 10.0000/sms.2018.24.2.207
Morbidity and mortality rates associated with acute myocardial infarction accompanying chronic total occlusion are comparatively high. European guidelines recommend primary intervention for the causative lesion in patient with acute myocardial... -
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- Five-Year Outcomes of Successful Percutaneous Coronary Intervention with Drug-Eluting Stents versus Medical Therapy for Chronic Total Occlusions
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Rha SW, Choi BG, Baek MJ, Ryu YG, Li H, Choi SY, Byun JK, Mashaly A, Park Y, Jang WY, Kim W, Choi JY, Park EJ, Na JO, Choi CU, Lim HE, Kim EJ, Park CG, Seo HS, Oh DJ
- KMID: 2412651
- Yonsei Med J.
- 2018 Jul;59(5):602-610.
- doi: 10.3349/ymj.2018.59.5.602
PURPOSE: Many recent studies have reported that successful percutaneous coronary intervention (PCI) with drug-eluting stents (DESs) for chronic total occlusion (CTO) has more beneficial effects than failed CTO-PCI; however, there... -
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- Long-term Survival Benefit of Statin in Patients with Coronary Chronic Total Occlusion without Revascularization
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Kim BS, Yang JH, Jang WJ, Song YB, Hahn JY, Choi JH, Choi KH, Kim SH, Chun WJ, Gwon HC, Choi SH
- KMID: 2412843
- J Korean Med Sci.
- 2018 Apr;33(18):e134.
- doi: 10.3346/jkms.2018.33.e134
BACKGROUND: Limited data are available on the efficacy of statin therapy in stable ischemic heart disease with chronic total occlusion (CTO) without revascularization. We investigated whether statin therapy could be... -
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- Interventional Management of “Balloon-Uncrossable†Coronary Chronic Total Occlusion: Is There Any Way Out?
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Dash D
- KMID: 2407897
- Korean Circ J.
- 2018 Apr;48(4):277-286.
- doi: 10.4070/kcj.2017.0345
It has been estimated that coronary chronic total occlusion (CTO) is encountered in 15 to 20% patients referred for coronary angiography (CAG). The success of percutaneous coronary intervention (PCI) of... -
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- Natural History of Untreated Coronary Total Occlusions Revealed with Follow-Up Semi-Automated Quantitative Coronary CT Angiography: The Morphological Characteristics of Initial CT Predict Occlusion Shortening
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Wu Q, Yu M, Li Y, Li W, Lu Z, Wei M, Yan J, Zhang J
- KMID: 2404922
- Korean J Radiol.
- 2018 Apr;19(2):256-264.
- doi: 10.3348/kjr.2018.19.2.256
OBJECTIVE: To investigate the morphological changes of coronary chronic total occlusion (CTO) as determined by coronary computed tomography angiography (CCTA) follow-up using semi-automated quantitative analysis. MATERIALS AND METHODS: Thirty patients with... -
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- Predictors for Better Blood-Flow Restoration of Long-Segmental Below-the-Knee Chronic Total Occlusions after Endovascular Therapy in Diabetic Patients
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Song XL, Zhu YQ, Lu HT, Liu F, Wei LM, Kang HK, Zhao JG
- KMID: 2466284
- Korean J Radiol.
- 2016 Dec;17(6):874-881.
- doi: 10.3348/kjr.2016.17.6.874
OBJECTIVE: To prospectively investigate predictors for good restoration of blood flow of below-the-knee (BTK) chronic total occlusions (CTOs) after endovascular therapy in diabetes mellitus (DM) patients. MATERIALS AND METHODS: A total... -
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- Cardiac Multidetector Row CT before Percutaneous Coronary Intervention as a Treatment Guide for Chronic Total Occlusion
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Kim DH, Choi DH, Suh J, Lee NH
- KMID: 2161165
- J Korean Soc Radiol.
- 2015 Mar;72(3):147-155.
- doi: 10.3348/jksr.2015.72.3.147
PURPOSE: The goal of this study was to investigate imaging results from a coronary CT angiography (CCTA) in chronic coronary total occlusion (CTO) before percutaneous coronary intervention (PCI). MATERIALS AND METHODS:... -
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- Differentiation of Acute Total Occlusion of Coronary Artery from Chronic Total Occlusion in Coronary Computed Tomography Angiography
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Kwag HJ
- KMID: 2097956
- J Korean Soc Radiol.
- 2012 Aug;67(2):93-99.
- doi: 10.3348/jksr.2012.67.2.93
PURPOSE: To compare the features of coronary computed tomography angiography (CCTA) imaging of the patients with acute total occlusion (ATO) of coronary artery with those of chronic total occlusion (CTO). MATERIALS... -
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- Drug-eluting Stent Implantation for a Below-the-knee Chronic Total Occlusion Lesion: A Case Report
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Yoo YS, Park HS, Lee T, Kang SK
- KMID: 1448089
- Korean J Vasc Endovasc Surg.
- 2011 May;27(2):80-84.
- doi: 10.5758/kjves.2011.27.2.80
For many years, surgical bypass has been considered mainstream therapy of below-the-knee peripheral arterial occlusive disease. The introduction of endovascular techniques and devices has made percutaneous transluminal angioplasty (PTA) and... -
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- Endovascular Treatment for Chronic Total Occlusions of Peripheral Arteries
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Kim KH, Cho BS
- KMID: 2096861
- J Korean Soc Vasc Surg.
- 2009 May;25(1):1-6.
PURPOSE: The TransAtlantic Inter-Society Consensus offers the proper guidelines for the treatment of peripheral arterial disease (PAD). Many new devices and surgical techniques have been introduced to the medical field... -
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- Results of percutaneous transluminal coronary angioplasty of chronic total occlusion.
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Choi RK, Won TK, Moon KS, Han CH, Goh CW, Lim DS, Park HS, Hong SK, Hwang HK
- KMID: 2227366
- Korean Circ J.
- 2000 Apr;30(4):416-423.
- doi: 10.4070/kcj.2000.30.4.416
BACKGROUND AND OBJECTIVE: Percutaneous transluminal coronary angioplasty of chronic total occlusion has been limited by a relatively low success rate and a high restenosis rate. This study investigated procedural outcome,... -
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- Recanalization of Chronic Total Occlusion of Coronary Arteries by Prolonged Intracoronary Urokinase Infusion
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Choi DG, Kim YS, Sohn MS, Jeong HS, Park YH, Choi JW, Ahn TH, Choi IS, Shin EK
- KMID: 2093518
- Korean Circ J.
- 1995 Aug;25(4):747-755.
- doi: 10.4070/kcj.1995.25.4.747
BACKGROUND: PTCA is often unsuccessful in a patient with chronic total occlusion of coronary arteries with success rates varying from 60 to 70%. Success rates are related to the duration... -
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