Abstract
On 21–23 September 2023, the Immuno-Cardiology Symposium was hosted by the Leducq Foundation Networks of Excellence Program (The Inflammatory-Fibrosis Axis in Adverse LV Remodeling: translating mechanisms into new diagnostics and therapeutics) at The Jackson Laboratory in Bar Harbor, Maine. The symposium highlighted recent advances in the basic science of dysregulated immune system activation and fibrosis in response to cardiac injury.