In this issue of Cell, Hulsmans et al. identify a subset of macrophages residing within the cardiac conduction system, which orchestrates cardiac rhythm. Macrophages directly couple with cardiomyocytes, and their perturbation alters cardiac conduction, suggesting that pharmacological manipulation of resident macrophages might represent a new strategy to combat cardiac arrhythmias.
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)