Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What Makes The Heart Beat

0
Posted

What Makes The Heart Beat

0

The heart muscle beats independently of any stimulus, however autonomic nervous stimulation e.g. the vagus nerve can override the basic contraction rate (around 40-60bpm) to control the force and rate of contraction.

0

The electric activity starts at the top of the heart and spreads down.

Related Questions

Thanksgiving questions

*Sadly, we had to bring back ads too. Hopefully more targeted.