Evaluation and comparison of six GRACE models for the stratification of undifferentiated chest pain in the emergency department.

ABSTRACT:

Background

The Global Registry of Acute Coronary Events (GRACE) score is recommended for stratifying chest pain. However, there are six formulas used to calculate the GRACE score for different outcomes of acute coronary syndrome (ACS), including death (Dth) or composite of death and myocardial infarction (MI), while in hospital (IH), within 6 months after discharge (OH6m) or from admission to 6 months later (IH6m). We aimed to perform the first comprehensive evaluation and comparison of six GRACE models to predict 30-day major adverse cardiac events (MACEs) in patients with acute chest pain in the emergency department (ED).

Methods

Patients with acute chest pain were consecutively recruited from August 24, 2015 to September 30, 2017 from the EDs of two public hospitals in Ch

SUBMITTER: Zheng W 

PROVIDER: S-EPMC7183650 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature