Intervention in Left Main Coronary Artery Disease in High Surgical Risk Patients: Current Approaches and Outcomes

Main Article Content

Donaldo Emiliano Silva López
Luis Elías Galicia García
Saúl Villaseñor Angulo
Daena Guadalupe Muñoz Cruz
Oscar Hernaldo Murillo Robledo
Aranza Liliana Guevara Martínez

Abstract

Left Main Coronary Artery Disease (LMCAD) is a critical condition that poses significant risks due to its potential to compromise a large myocardial territory. Patients with LMCAD who are deemed high surgical risks present a unique challenge, as the standard surgical approach, coronary artery bypass grafting (CABG), may be contraindicated or associated with high morbidity and mortality. This article reviews contemporary interventional strategies for managing LMCAD in high-risk surgical patients, with a focus on percutaneous coronary intervention (PCI) and the use of drug-eluting stents (DES). We evaluate clinical outcomes, procedural success rates, and long-term prognosis, comparing these with traditional surgical approaches. Additionally, we discuss patient selection criteria, risk stratification, and the role of multidisciplinary heart teams in optimizing treatment strategies. By synthesizing the latest evidence and clinical guidelines, we aim to provide a comprehensive overview of the interventional management of LMCAD in this vulnerable patient population.

Article Details

How to Cite
Donaldo Emiliano Silva López, Luis Elías Galicia García, Saúl Villaseñor Angulo, Daena Guadalupe Muñoz Cruz, Oscar Hernaldo Murillo Robledo, & Aranza Liliana Guevara Martínez. (2024). Intervention in Left Main Coronary Artery Disease in High Surgical Risk Patients: Current Approaches and Outcomes. International Journal of Medical Science and Clinical Research Studies, 4(07), 1331–1337. https://doi.org/10.47191/ijmscrs/v4-i07-09
Section
Articles

References

I. Campeau L., Corbara F., Crochet D., Petitclerc R. "Left main coronary artery stenosis: the influence of aortocoronary bypass surgery on survival". Circulation 1978;57:1111-1115.

II. European Coronary Surgery Study Group. "Long-term results of prospective randomised study of coronary artery bypass surgery in stable angina pectoris". Lancet 1982;2:1173-1180.

III. Caracciolo E.A., Davis K.B., Sopko G., et al. "Comparison of surgical and medical group survival in patients with left main coronary artery disease. Long-term CASS experience". Circulation1995;91:2325-2334.

IV. Takaro T., Peduzzi P., Detre K.M., et al. "Survival in subgroups of patients with left main coronary artery disease. Veterans Administration Cooperative Study of Surgery for Coronary Arterial Occlusive Disease". Circulation 1982;66:14-22.

V. Ramadan R., Boden W.E., Kinlay S. "Management of left main coronary artery disease". J Am Heart Assoc 2018;7:7: e008151

https://doi.org/10.1161/JAHA.117.008151.

VI. Park D.W., Park S.J. "Percutaneous coronary intervention of left main disease: pre- and post-EXCEL (Evaluation of XIENCE Everolimus Eluting Stent Versus Coronary Artery Bypass Surgery for Effectiveness of Left Main Revascularization) and NOBLE (Nordic-Baltic-British Left Main Revascularization Study) era". Circ Cardiovasc Interv 2017;10:6: e004792 https://doi.org/10.1161/CIRCINTERVENTIONS.117.004792.

VII. Morice M.C., Serruys P.W., Kappetein A.P., et al. "Outcomes in patients with de novo left main disease treated with either percutaneous coronary intervention using paclitaxel-eluting stents or coronary artery bypass graft treatment in the Synergy Between Percutaneous Coronary Intervention with TAXUS and Cardiac Surgery (SYNTAX) trial". Circulation 2010;121:2645-2653.

VIII. Ragosta M. "Left main coronary artery disease: importance, diagnosis, assessment, and management". Curr Probl Cardiol2015;40:93-126.

IX. Levine G.N., Bates E.R., Blankenship J.C., et al. "2011 ACCF/AHA/SCAI guideline for percutaneous coronary intervention: a report of the American College of Cardiology Foundation/ American Heart Association Task Force on Practice Guidelines and the Society for Cardiovascular Angiography and Interventions". J Am Coll Cardiol2011;58:24: e44-e122.

https://doi.org/10.1016/j.jacc.2011.08.007.

X. Bourantas C.V., Zhang Y.J., Garg S., et al. "Prognostic implications of severe coronary calcification in patients undergoing coronary artery bypass surgery: an analysis of the SYNTAX study". Catheter Cardiovasc Interv 2015;85:199-206.

XI. Huisman J., van der Heijden L.C., Kok M.M., et al. "Impact of severe lesion calcification on clinical outcome of patients with stable angina, treated with newer generation permanent polymer-coated drug-eluting stents: a patient-level pooled analysis from TWENTE and DUTCH PEERS (TWENTE II)". Am Heart J 2016;175:121-129.

XII. Chen S.L., Sheiban I., Xu B., et al. "Impact of the complexity of bifurcation lesions treated with drug-eluting stents: the DEFINITION study (Definitions and impact of complEx biFurcation lesIons on clinical outcomes after percutaNeous coronary IntervenTIOn using drug-eluting steNts)". J Am Coll Cardiol Intv 2014;7:1266-1276.

XIII. Gossl M., Faxon D.P., Bell M.R., Holmes D.R., Gersh B.J."Complete versus incomplete revascularization with coronary artery bypass graft or percutaneous intervention in stable coronary artery disease". Circ Cardiovasc Interv 2012;5:597-604.

XIV. Malkin C.J., George V., Ghobrial M.S., et al. "Residual SYNTAX score after PCI for triple vessel coronary artery disease: quantifying the adverse effect of incomplete revascularisation". EuroIntervention2013;8:1286-1295.

XV. Benedetto U., Lau C., Caputo M., et al. "Comparison of outcomes for off-pump versus on-pump coronary artery bypass grafting in low-volume and high-volume centers and by low-volume and high-volume surgeons". Am J Cardiol 2018;121:552-557.

XVI. Gaudino M., Bakaeen F., Benedetto U., et al. "Use rate and outcome in bilateral internal thoracic artery grafting: insights from a systematic review and meta-analysis". J Am Heart Assoc2018;77:11: e009361https://doi.org/10.1161/JAHA.118.009361.

Most read articles by the same author(s)

1 2 > >>