PVN-centered multi-omics and single-cell analyses suggest shared inflammatory and immune features in acute myocardial infarction-associated ventricular arrhythmia and atrial fibrillation
Objective Acute myocardial infarction (AMI) increases the risk of arrhythmias, particularly ventricular arrhythmias (VA), and atrial fibrillation (AF) is also common after AMI. The paraventricular nucleus (PVN) is a key regulator of sympathetic outflow. This study used a PVN-centered strategy to investigate molecular c...