Your Heart’s Secret: It Has Its Own Nervous System

This study explores the intracardiac nervous system (IcNS), a vital yet understudied regulator of heart function. Using advanced techniques, the authors reveal a diverse array of neuronal types, including pacemaker-like neurons resembling central pattern generators. Their findings highlight the IcNS's complexity and its crucial role in heart rhythm regulation, providing a valuable resource for understanding cardiac function and related disorders.