The optimal definition and prediction nomogram for left ventricular remodelling after acute myocardial infarction.

ABSTRACT:

Aims

Left ventricular (LV) remodelling after acute myocardial infarction (AMI) is associated with heart failure and increased mortality. There was no consensus on the definition of LV remodelling, and the prognostic value of LV remodelling with different definitions has not been compared. We aimed to find the optimal definition and develop a prediction nomogram as well as online calculator that can identify patients at risk of LV remodelling.

Methods and results

This prospective, observational study included 829 AMI patients undergoing percutaneous coronary intervention from January 2015 to January 2020. Echocardiography was performed within the 48 h of admission and at 6 months after infarction to evaluate LV remodelling, defined as a 20% increase in LV end-diastolic volume

SUBMITTER: Zhang S 

PROVIDER: S-EPMC10567660 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature