Annals of emergency medicine
-
Editorial Comment
The Evidence Base for Scribes and the Disruptions of COVID-19.
-
Multicenter Study
Use of Machine Learning to Develop a Risk-Stratification Tool for Emergency Department Patients With Acute Heart Failure.
We use variables from a recently derived acute heart failure risk-stratification rule (STRATIFY) as a basis to develop and optimize risk prediction using additional patient clinical data from electronic health records and machine-learning models. ⋯ Use of a machine-learning model with additional variables improved 30-day risk prediction compared with conventional approaches.