title: Beyond the SYNTAX score--advantages and limitations of other risk assessment systems in left main percutaneous coronary intervention.
abstract: Risk stratification is an emerging topic in the modern management of patients with left main disease referred for percutaneous coronary intervention (PCI). Recent years have witnessed an explosive multiplication of risk models for prognostic stratification in complex PCI. Many of this models deal with modification of the angiographic SYNTAX score, or seek to overcome its known pitfalls and limitations, including lack of clinical and functional information, inter- and intra-observer variabilities, and poor calibration. Risk scoring systems beyond the SYNTAX score may be classified into angiographic (residual SYNTAX score, coronary artery bypass grafting SYNTAX score), clinical (EuroSCORE I and II, ACEF score and modified ACEF scores), combined clinical and angiographic (Global Risk Classification, Clinical SYNTAX score, logistic Clinical SYNTAX score, SYNTAX score II) and functional (Functional SYNTAX score). This article reviews current concepts in risk modeling and explores the advantages and limitations of the alternatives to the SYNTAX score in patients undergoing left main PCI.
authors.affiliation: Cardiothoracic-Vascular Department, Ferrarotto Hospital, University of Catania, Catania, Italy. dcapodanno@gmail.com
authors.forename: Davide
authors.initials: D
authors.lastname: Capodanno
mesh_terms: D017023:Coronary Angiography; D003324:Coronary Artery Disease / Q000000981:diagnostic imaging / Q000401:mortality / Q000628:therapy*; D003661:Decision Support Techniques; D006801:Humans; D018579:Patient Selection; D062645:Percutaneous Coronary Intervention / Q000009:adverse effects / Q000401:mortality; D011237:Predictive Value of Tests; D018570:Risk Assessment; D012307:Risk Factors; D016896:Treatment Outcome