NEAT1 Coordinates a PDLIM5–CACNA1C Regulatory Program Associated with a Potentially Arrhythmogenic Cardiomyocyte State in the Border Zone During Early Myocardial Infarction
Patients with early-stage myocardial infarction (MI) are at high risk of malignant ventricular arrhythmias, yet the cell-type-specific molecular landscape associated with post-infarction arrhythmogenesis has not been systematically characterized. This study integrates single-nucleus and spatial transcriptomics to defin...