Incidentally Induced Atrial Fibrillation During Programmed Electrical Stimulation in Patients With Depressed Left Ventricular Systolic Function After an Acute Myocardial Infarction.

ABSTRACT:

Background

The aim of this study was to investigate the clinical implication of incidentally induced atrial fibrillation (AF) during programmed electrical stimulation (PES) in patients with left ventricular systolic dysfunction (≤40%) after an acute myocardial infarction (MI).

Methods

In this study, we included 231 patients from the Cardiac Arrhythmias and RIsk Stratification after Myocardial InfArction (CARISMA) study with left ventricular ejection fraction ≤40% and no prior history of AF. These patients underwent PES 6 weeks post-MI as part of the study protocol. Patients all received an implantable cardiac monitor (ICM) 3-21 days post-MI and were continuously monitored for cardiac arrhythmias for 2 years. Induction of AF was unwanted but reported if this incidentally occu

SUBMITTER: Sakthivel T 

PROVIDER: S-EPMC11369908 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature