Single-nucleus transcriptomic analysis identifies a putative Purkinje fiber-associated remodeling program after myocardial infarction
Purkinje fiber (PF) remodeling may contribute to post-infarction ventricular arrhythmia, but rare conduction-associated cardiomyocyte states in injured human myocardium remain incompletely characterized. We use TsPF to denote transitional PFs, a study-specific transitional Purkinje fiber subpopulation resolved by...