External validation of a claims-based model to predict left ventricular ejection fraction class in patients with heart failure.

External validation of a claims-based model to predict left ventricular ejection fraction class in patients with heart failure.

<h4>Background</h4>Ejection fraction (EF) is an important prognostic factor in heart failure (HF), but administrative claims databases lack information on EF. We previously developed a model to predict EF class from Medicare claims. Here, we evaluated the performance of this model in an...

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Autores principales: Mufaddal Mahesri, Kristyn Chin, Abheenava Kumar, Aditya Barve, Rachel Studer, Raquel Lahoz, Rishi J Desai
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2021
Materias:
Medicine
R
Science
Q
Acceso en línea:https://doaj.org/article/937e1ffa85004b9e9322b447c29ed62d
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