(1) Background: Atrial fibrillation (AF) in acute myocardial infarction (AMI) could worsen the prognosis. Yet, there is no definitive answer to whether new-onset AF (NOAF) is a more aggravating diagnosis than other types of that arrhythmia. The purpose of our study was to compare in-hospital clinical course and outcomes of NOAF patients contrary to patients with other pre-existing types of AF. (2) Methods: AMI patients hospitalized in the high-volume cardiological center within 2017−2018 were included in the study. NOAF was noticed in 106 (11%) patients, 95 (10%) with an AF history and AF during AMI formed the AF group, 60 (6%) with an AF history but without AF during AMI constituted the Prior-AF group, and 693 (73%) patients were without an AF before and during AMI. Medical history, routinely monitored clinical parameters, and in-hospital outcomes were analyzed between the groups. (3) Results: NOAF patients, contrary to others, initially had the highest high-sensitivity troponin I (hsTnI), B-type natriuretic peptide (BNP), C-reactive protein (CRP), and glucose levels, and the lowest potassium concentration, with the worst profile of changes for that parameter within the first four days of hospitalization. NOAF patients had the highest rate of ST-elevated AMI (40%), the longest hospitalization (p < 0.001), and the highest in-hospital mortality (p < 0.001). Not NOAF, but other AF groups (AF and Prior-AF groups) were more burdened with the previous comorbidities. (4) Conclusions: NOAF could be a distinct phenomenon in AMI patients, identifying those with the worst clinical in-hospital course and outcomes as compared to other types of AF.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9369347PMC
http://dx.doi.org/10.3390/jcm11154410DOI Listing

Publication Analysis

Top Keywords

noaf patients
12
atrial fibrillation
8
fibrillation acute
8
acute myocardial
8
myocardial infarction
8
pre-existing types
8
types arrhythmia
8
course outcomes
8
patients
8
patients contrary
8

Similar Publications

A systematic review on the influence of coagulopathy and immune activation on New Onset Atrial Fibrillation in patients with sepsis.

PLoS One

January 2025

Department of Cardiovascular and Metabolic Medicine, Faculty of Health and Life Sciences, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, United Kingdom.

Introduction: New Onset Atrial Fibrillation (NOAF) is the most common arrhythmia in intensive care. Complications of NOAF include thromboembolic events such as myocardial infarction and stroke, which contribute to a greater risk of mortality. Inflammatory and coagulation biomarkers in sepsis are thought to be associated with NOAF development.

View Article and Find Full Text PDF

Objective: Newly diagnosed AF (NOAF) associated with acute STEMI holds significant relevance in clinical practice. This study seeks to assess the role of the monocyte to HDL-C ratio (MHR) in predicting NOAF in these patients.

Methods: Between July 2017 and May 2018, 663 patients who underwent primary PCI for STEMI were retrospectively analyzed.

View Article and Find Full Text PDF

Prevalence of abnormal thyroid hormone levels in acute new-onset atrial fibrillation.

Front Cardiovasc Med

January 2025

Department of Cardiology and Department of Health, Medicine and Caring Sciences, Linkoping University, Norrkoping, Sweden.

Introduction: Known risk factors for new-onset atrial fibrillation/flutter (NOAF) include thyrotoxicosis and subclinical hypothyroidism. While prior research has predominantly explored the link between thyrotoxicosis and NOAF, the presence of subclinical hypothyroidism among patients presenting with acute NOAF in the emergency department (ED) remains an underexplored area of inquiry. This study aimed to assess the prevalence of undiagnosed thyrotoxicosis and subclinical hypothyroidism in patients with acute NOAF diagnosed in the ED.

View Article and Find Full Text PDF

Intravenous beta-blockers versus amiodarone on in-hospital mortality and safety profile in adult septic patients.

Med Intensiva (Engl Ed)

January 2025

Emergency Intensive Care Unit, Department of Emergency Medicine, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Er Road, Guangzhou 510080, Guangdong, China; Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, Guangdong, China. Electronic address:

Objective: In the present study, we aimed to compare in-hospital mortality and safety of intravenous beta-blockers and amiodarone in septic patients with new-onset atrial fibrillation (NOAF). The null hypothesis is that there is no significant difference in in-hospital mortality and safety of Beta-blocker (BBs) and amiodarone in treating NOAF in patients with sepsis.

Design: We conducted a retrospective analysis based on the MIMIC-IV database.

View Article and Find Full Text PDF

This illustrates the outcomes of patients with esophageal cancer undergoing neoadjuvant concurrent chemoradiation and esophagectomy, specifically focusing on those who develop new-onset atrial fibrillation (NOAF). Statistically significant findings (p < 0.05, dark red) increased mortality and ventricular fibrillation, as well as trends of (p > 0.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!