CBS 2019
CBSMD教育中心
English

科学研究

科研文章

荐读文献

Dilated cardiomyopathy: so many cardiomyopathies! Contemporary real-world outcomes of surgical aortic valve replacement in 141,905 low-risk, intermediate-risk, and high-risk patients ACCF/AHA 2007 clinical expert consensus document on coronary artery calcium scoring by computed tomography in global cardiovascular risk assessment and in evaluation of patients with chest pain: a report of the American College of Cardiology Foundation Clinical Expert Consensus Task Force (ACCF/AHA Writing Committee to Update the 2000 Expert Consensus Document on Electron Beam Computed Tomography) developed in collaboration with the Society of Atherosclerosis Imaging and Prevention and the Society of Cardiovascular Computed Tomography Expert Recommendations on Cardiac Computed Tomography for Planning Transcatheter Left Atrial Appendage Occlusion Transcatheter aortic-valve replacement with a self-expanding prosthesis Coronary Access After TAVR Impaired Retinal Microvascular Function Predicts Long-Term Adverse Events in Patients with Cardiovascular Disease Cardiovascular effects of radiation therapy Early Surgery or Conservative Care for Asymptomatic Aortic Stenosis The Objective Physical Activity and Cardiovascular Disease Health in Older Women (OPACH) Study

Review Article2018 Mar 23;20(5):29.

JOURNAL:Curr Cardiol Rep. Article Link

Operator Experience and Outcomes After Left Main Percutaneous Coronary Intervention

Kanmanthareddy A, Anugula D, Kar B. Keywords: Hemodynamic support; High-risk intervention; Left main; Operator experience; Percutaneous coronary intervention

ABSTRACT


PURPOSE OF REVIEWThis review was performed with the goal of summarizing the role of operator experience in the treatment of severe left main stenosis by percutaneous intervention techniques.


RECENT FINDINGS - The Evaluation of XIENCE versus Coronary Artery Bypass Surgery for Effectiveness of Left Main Revascularization (EXCEL) trial demonstrated that percutaneous coronary intervention and coronary artery bypass grafting had similar clinical outcomes for severe left main disease. However, PCI of the left main coronary stenosis is considered to be a high-risk intervention because of the large area of myocardium at jeopardy that can quickly cause hemodynamic compromise. Operator experience and familiarity with the use of hemodynamic support devices, plaque modification techniques, and intravascular imaging tools is associated with better clinical outcomes. In patients with severe left main stenosis undergoing percutaneous coronary intervention by high-volume operators, the clinical outcomes are superior.