title: Risk scores in valvular heart disease interventions.
abstract: The risk scores used as assistance agents in valve diseases are validated worldwide; however, the data are not homogeneous. The epidemiological characteristics of each population require local validation of these risk tools. The percutaneous valve replacement, which is a reality in valvular diseases (especially aortic stenosis), is indicated for patients with high or prohibitive surgical risk. Studies with this new treatment strategy use risk scores as criteria for inclusion and there are few studies that use such tools as predictors of risk. The risk scores, after due validation in their relevant populations, are combined with clinical practice (individualization of conduct) in the definition of the conduct to be adopted in the clinical practice of valvular heart disease.
authors.affiliation: InCor, São Paulo, SP - Brazil. ricardocasalino@cardiol.br
authors.forename: Ricardo
authors.initials: R
authors.lastname: Casalino
authors.forename: Flávio
authors.initials: F
authors.lastname: Tarassoutchi
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000401:mortality / Q000601:surgery; D006349:Heart Valve Diseases / Q000401:mortality / Q000601:surgery*; D006801:Humans; D018570:Risk Assessment; D012307:Risk Factors