Clinical characteristics, management, and outcomes of acute myocardial infarction-related cardiogenic shock patients with and without out-of-hospital cardiac arrest: a Gulf region registry analysis.

ABSTRACT:

Background

Out-of-hospital cardiac arrest (OHCA) in the setting of acute myocardial infarction-related cardiogenic shock (AMI-CS) represents a particularly high-risk subgroup. The Cardiac Arrest Hospital Prognosis (CAHP) score is a prognostic tool used in post-arrest care; however, its utility in predicting in-hospital mortality among OHCA survivors with AMI-CS in the Gulf region remains unclear. This study assessed differences in clinical characteristics and outcomes between AMI-CS patients with and without OHCA and evaluated the discriminative ability of the CAHP score.

Methods

A retrospective analysis was performed using data from the Gulf-CS registry, including 1513 patients diagnosed with AMI-CS from 2020 to 2022. Patients were stratified by the presence of OHCA at pres

SUBMITTER: Daoulah A 

PROVIDER: S-EPMC12489831 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature