Left superior cervical ganglia lymph node mimicry and its role in rat ventricular arrhythmias following myocardial infarction

Extracardiac sympathetic LSCG remodeling participated in arrhythmogenesis and cardiac inflammation/function post-MI. NGF bridged neuro-immune crosstalk between pro-inflammatory shifting and sympathetic overdrive. Targeting LSCG modification facilitated cardiac protection and prevented VAs post-MI.