They may have a neurogenic heart, which has rhythmic depolarization that may be answerable for initiating heartbeats.[24]: 653 Heartbeats originate in anxious tissue; innervated muscle mass cells trigger the guts to deal when stimulated by nerve impulses. The cardiac ganglion, which includes nine neurons, attaches for the dorsal wall of https://davidj544ark4.iamthewiki.com/user