Hybrid feature selection in a machine learning predictive model for perioperative myocardial injury in noncoronary cardiac surgery with cardiopulmonary bypass

Qian Li, Hong Lv, Yuye Chen, Jingjia Shen, Jia shi, Chenghui Zhou, Department of Anesthesiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Center for Anesthesiology, Beijing Anzhen Hospital, Capital Medical University

Perfusion

Published online on May 11, 2024

Abstract

Perfusion, Ahead of Print.
BackgroundPerioperative myocardial injury (PMI) is associated with increased mobility and mortality after noncoronary cardiac surgery. However, limited studies have developed a predictive model for PMI. Therefore, we used hybrid feature selection (FS) ...