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Lee PH, Ahn JM, Chang M, Baek S, Yoon SH, Kang SJ, et al. Left main coronary artery disease: Secular trends in patient characteristics, treatments, and outcomes. <i>J Am Coll Cardiol<\/i> 2016; 68: 1233\u20131246.","DOI":"10.1016\/j.jacc.2016.05.089"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2. Lee JM, Lee SH, Kim J, Choi KH, Park TK, Yang JH, et al. Ten-year trends in coronary bifurcation percutaneous coronary intervention: Prognostic effects of patient and lesion characteristics, devices, and techniques. <i>J Am Heart Assoc<\/i> 2021; 10: e021632.","DOI":"10.1161\/JAHA.121.021632"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3. Medina A, Su\u00e1rez de Lezo J, Pan M. A new classification of coronary bifurcation lesions. <i>Rev Esp Cardiol<\/i> 2006; 59: 183 (in Spanish).","DOI":"10.1016\/S1885-5857(06)60130-8"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4. Tiroch K, Mehilli J, Byrne RA, Schulz S, Massberg S, Laugwitz KL, et al. Impact of coronary anatomy and stenting technique on long-term outcome after drug-eluting stent implantation for unprotected left main coronary artery disease. <i>JACC Cardiovasc Interv<\/i> 2014; 7: 29\u201336.","DOI":"10.1016\/j.jcin.2013.08.013"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5. Mohamed MO, Lamellas P, Roguin A, Oemrawsingh RM, Ijsselmuiden AJJ, Routledge H, et al. Clinical outcomes of percutaneous coronary intervention for bifurcation lesions according to Medina classification. <i>J Am Heart Assoc<\/i> 2022; 11: e025459.","DOI":"10.1161\/JAHA.122.025459"},{"key":"6","unstructured":"6. Lindsay AC, Paulo M, Kadriye K, Tejeiro R, Alegria-Barrero E, Chan PH, et al. Predictors of stent strut malapposition in calcified vessels using frequency-domain optical coherence tomography. <i>J Invasive Cardiol<\/i> 2013; 25: 429\u2013434."},{"key":"7","doi-asserted-by":"crossref","unstructured":"7. Halwani DO, Anderson PG, Brott BC, Anayiotos AS, Lemons JE. 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Prognostic implications of coronary calcification in patients with obstructive coronary artery disease treated by percutaneous coronary intervention: A patient-level pooled analysis of 7 contemporary stent trials. <i>Heart<\/i> 2014; 100: 1158\u20131164.","DOI":"10.1136\/heartjnl-2013-305180"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11. Ertelt K, Genereux P, Mintz GS, Reiss GR, Kirtane AJ, Madhavan MV, et al. Impact of the severity of coronary artery calcification on clinical events in patients undergoing coronary artery bypass grafting (from the Acute Catheterization and Urgent Intervention Triage Strategy Trial). <i>Am J Cardiol<\/i> 2013; 112: 1730\u20131737.","DOI":"10.1016\/j.amjcard.2013.07.038"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12. Cutlip DE, Windecker S, Mehran R, Boam A, Cohen DJ, van Es GA, et al. 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Fukui K, Koide M, Takamatsu K, Sugimoto H, Takeda Y, Akabame S, et al. Clinical outcomes of percutaneous coronary intervention using drug-coated balloons for de novo coronary lesions with eruptive calcified nodules as detected by optical coherence tomography. <i>Circ J<\/i> 2025; 89: 303\u2013311.","DOI":"10.1253\/circj.CJ-24-0588"},{"key":"22","doi-asserted-by":"crossref","unstructured":"22. Budoff MJ, Young R, Burke G, Carr JJ, Detrano RC, Folsom AR, et al. Ten-year association of coronary artery calcium with atherosclerotic cardiovascular disease (ASCVD) events: The Multi-Ethnic Study of Atherosclerosis (MESA). <i>Eur Heart J<\/i> 2018; 39: 2401\u20132408.","DOI":"10.1093\/eurheartj\/ehy217"},{"key":"23","doi-asserted-by":"crossref","unstructured":"23. Mitchell JD, Paisley R, Moon P, Novak E, Villines TC. 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