Biological Endogenous Pacemaker

A biological endogenous pacemaker is a natural internal system in living organisms that regulates rhythmic activities, such as the heartbeat, sleep cycles, or other bodily functions. In humans, the heart's pacemaker is a cluster of cells in the right atrium that generates electrical signals, prompting the heart to beat at regular intervals. These pacemakers help maintain consistency in physiological processes, ensuring that the body functions efficiently. Essentially, they act like biological clocks, ensuring that various systems within the body operate in a synchronized and rhythmic manner.