Catecholaminergic transmitters are critical signalling effectors known to be released by sympathetic nerves and adrenomedullary endocrine cells in response to physiological stress. In this paper, the authors demonstrate a uniquely distributed group of catecholaminergic cardiomyocytes with key regulatory roles in cardiac excitation conduction.
- Tianyi Sun
- Alexander Grassam-Rowe
- Ming Lei
