Revascularization strategies for left main coronary artery disease: current perspectives

Purpose of review Left main coronary artery disease (LMCAD) represents a high-risk subset of coronary artery disease with significant morbidity and mortality if not treated in a timely manner. In this review, we survey the contemporary evidence on the management of LMCAD, highlight advances, and provide in-depth review of data comparing surgical and percutaneous approaches. Recent findings LMCAD represents a heterogeneous condition and management should be guided by key clinical and anatomic factors. In recent years, there has been a wealth of published prospective data including results of the EXCEL and NOBLE trials. Coronary artery bypass graft (CABG), remains the gold standard for optimal long-term outcomes and the greatest benefit seen in patients with higher anatomic complexity and longer life expectancy. Percutaneous coronary intervention (PCI) offers a less-invasive approach with rapid recovery. PCI is optimal in situations when surgery cannot be offered in a timely manner due to hemodynamic instability, for high-risk surgical patients, or those with limited life expectancy, if LMCAD is anatomically simple. As a result of continued technological and procedural improvements in both PCI and CABG, cardiovascular specialists possess a growing armamentarium of approaches to treat LMCAD. Thus, center specialization and use of a heart team approach are increasingly vital, though barriers remain. Summary Emerging evidence continues to support CABG as the gold standard ...
Source: Current Opinion in Cardiology - Category: Cardiology Tags: COMPLEX ISSUES IN CORONARY REVASCULARIZATION: Edited by Bobby Yanagawa and Subodh Verma Source Type: research